Regeneration from plexi dc1d791
diff --git a/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html b/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html
index 1e0341e..4da260b 100644
--- a/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html
+++ b/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html
@@ -103,17 +103,17 @@
   <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;47</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">synchronized</span> <span class="keyword">void</span> publish(LogRecord record) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;48</td>  <td class="nbHitsUncovered"><a title="Line 48: Conditional coverage 50% (1/2).">&nbsp;137</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 48: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (!isLoggable(record)) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;48</td>  <td class="nbHitsUncovered"><a title="Line 48: Conditional coverage 50% (1/2).">&nbsp;135</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 48: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (!isLoggable(record)) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;49</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">return</span>;</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;50</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;51</td>  <td class="nbHitsCovered">&nbsp;137</td>  <td class="src"><pre class="src">&nbsp;    buffer[tail] = record;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;52</td>  <td class="nbHitsCovered">&nbsp;137</td>  <td class="src"><pre class="src">&nbsp;    tail = (tail + 1) % buffer.length;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsUncovered"><a title="Line 53: Conditional coverage 50% (1/2).">&nbsp;137</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 53: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (head == tail) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;51</td>  <td class="nbHitsCovered">&nbsp;135</td>  <td class="src"><pre class="src">&nbsp;    buffer[tail] = record;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;52</td>  <td class="nbHitsCovered">&nbsp;135</td>  <td class="src"><pre class="src">&nbsp;    tail = (tail + 1) % buffer.length;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsUncovered"><a title="Line 53: Conditional coverage 50% (1/2).">&nbsp;135</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 53: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (head == tail) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      head = (head + 1) % buffer.length;</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;55</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered">&nbsp;137</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered">&nbsp;135</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;57</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;58</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.GroupPrincipal.html b/coverage/com.google.enterprise.adaptor.GroupPrincipal.html
index 9af2215..3e8659c 100644
--- a/coverage/com.google.enterprise.adaptor.GroupPrincipal.html
+++ b/coverage/com.google.enterprise.adaptor.GroupPrincipal.html
@@ -83,7 +83,7 @@
   <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;35</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">boolean</span> isUser() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsCovered">&nbsp;768</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsCovered">&nbsp;766</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;37</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;38</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.IOHelper.html b/coverage/com.google.enterprise.adaptor.IOHelper.html
index eb98463..47cc5ef 100644
--- a/coverage/com.google.enterprise.adaptor.IOHelper.html
+++ b/coverage/com.google.enterprise.adaptor.IOHelper.html
@@ -83,8 +83,8 @@
 <tr>  <td class="numLineCover">&nbsp;33</td>  <td class="nbHitsCovered">&nbsp;72</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">byte</span>[] buffer = <span class="keyword">new</span> <span class="keyword">byte</span>[1024];</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;34</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="keyword">int</span> read;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;35</td>  <td class="nbHitsCovered"><a title="Line 35: Conditional coverage 100% (2/2).">&nbsp;177</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 35: Conditional coverage 100% (2/2).">    <span class="keyword">while</span> ((read = in.read(buffer)) != -1) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsCovered">&nbsp;106</td>  <td class="src"><pre class="src">&nbsp;      out.write(buffer, 0, read);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;35</td>  <td class="nbHitsCovered"><a title="Line 35: Conditional coverage 100% (2/2).">&nbsp;208</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 35: Conditional coverage 100% (2/2).">    <span class="keyword">while</span> ((read = in.read(buffer)) != -1) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsCovered">&nbsp;137</td>  <td class="src"><pre class="src">&nbsp;      out.write(buffer, 0, read);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;37</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;38</td>  <td class="nbHitsCovered">&nbsp;70</td>  <td class="src"><pre class="src">&nbsp;    out.flush();</pre></td></tr>
diff --git a/coverage/com.google.enterprise.adaptor.Journal.html b/coverage/com.google.enterprise.adaptor.Journal.html
index 24eef7a..b0ec7c4 100644
--- a/coverage/com.google.enterprise.adaptor.Journal.html
+++ b/coverage/com.google.enterprise.adaptor.Journal.html
@@ -373,8 +373,8 @@
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">long</span> determineTimeResolutionOnce() {</pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;214</td>  <td class="nbHitsCovered">&nbsp;980</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">long</span> time = timeProvider.currentTimeMillis();</pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;215</td>  <td class="nbHitsCovered">&nbsp;980</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">long</span> startTime = time;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;216</td>  <td class="nbHitsCovered"><a title="Line 216: Conditional coverage 100% (2/2).">&nbsp;410147</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 216: Conditional coverage 100% (2/2).">    <span class="keyword">while</span> (startTime == time) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;217</td>  <td class="nbHitsCovered">&nbsp;409167</td>  <td class="src"><pre class="src">&nbsp;      time = timeProvider.currentTimeMillis();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;216</td>  <td class="nbHitsCovered"><a title="Line 216: Conditional coverage 100% (2/2).">&nbsp;392682</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 216: Conditional coverage 100% (2/2).">    <span class="keyword">while</span> (startTime == time) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;217</td>  <td class="nbHitsCovered">&nbsp;391702</td>  <td class="src"><pre class="src">&nbsp;      time = timeProvider.currentTimeMillis();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;218</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;219</td>  <td class="nbHitsCovered">&nbsp;980</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> time - startTime;</pre></td></tr>
diff --git a/coverage/com.google.enterprise.adaptor.Metadata.html b/coverage/com.google.enterprise.adaptor.Metadata.html
index 87ff32c..0851514 100644
--- a/coverage/com.google.enterprise.adaptor.Metadata.html
+++ b/coverage/com.google.enterprise.adaptor.Metadata.html
@@ -91,15 +91,15 @@
 <tr>  <td class="numLine">&nbsp;35</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;<span class="comment"> */</span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsCovered">&nbsp;43</td>  <td class="src"><pre class="src">&nbsp;<span class="keyword">public</span> <span class="keyword">class</span> Metadata <span class="keyword">implements</span> Iterable&lt;Entry&lt;String, String&gt;&gt; {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;37</td>  <td class="nbHitsCovered">&nbsp;150</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> Map&lt;String, Set&lt;String&gt;&gt; mappings </pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;37</td>  <td class="nbHitsCovered">&nbsp;162</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> Map&lt;String, Set&lt;String&gt;&gt; mappings </pre></td></tr>
 <tr>  <td class="numLine">&nbsp;38</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;      = <span class="keyword">new</span> TreeMap&lt;String, Set&lt;String&gt;&gt;();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;39</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;40</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Create empty instance. */</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;41</td>  <td class="nbHitsCovered">&nbsp;143</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> Metadata() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;42</td>  <td class="nbHitsCovered">&nbsp;143</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;41</td>  <td class="nbHitsCovered">&nbsp;155</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> Metadata() {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;42</td>  <td class="nbHitsCovered">&nbsp;155</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;43</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;44</td>  <td class="nbHits">&nbsp;</td>
@@ -116,18 +116,18 @@
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Make v be only value associated with key. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;52</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">void</span> set(String k, String v) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsCovered"><a title="Line 53: Conditional coverage 100% (2/2).">&nbsp;106</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 53: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsCovered"><a title="Line 53: Conditional coverage 100% (2/2).">&nbsp;115</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 53: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;55</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered"><a title="Line 56: Conditional coverage 100% (2/2).">&nbsp;105</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 56: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered"><a title="Line 56: Conditional coverage 100% (2/2).">&nbsp;114</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 56: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;57</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;58</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;59</td>  <td class="nbHitsCovered">&nbsp;104</td>  <td class="src"><pre class="src">&nbsp;    TreeSet&lt;String&gt; single = <span class="keyword">new</span> TreeSet&lt;String&gt;();</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;60</td>  <td class="nbHitsCovered">&nbsp;104</td>  <td class="src"><pre class="src">&nbsp;    single.add(v);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;61</td>  <td class="nbHitsCovered">&nbsp;104</td>  <td class="src"><pre class="src">&nbsp;    mappings.put(k, single);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;62</td>  <td class="nbHitsCovered">&nbsp;104</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;59</td>  <td class="nbHitsCovered">&nbsp;113</td>  <td class="src"><pre class="src">&nbsp;    TreeSet&lt;String&gt; single = <span class="keyword">new</span> TreeSet&lt;String&gt;();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;60</td>  <td class="nbHitsCovered">&nbsp;113</td>  <td class="src"><pre class="src">&nbsp;    single.add(v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;61</td>  <td class="nbHitsCovered">&nbsp;113</td>  <td class="src"><pre class="src">&nbsp;    mappings.put(k, single);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;62</td>  <td class="nbHitsCovered">&nbsp;113</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;63</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;64</td>  <td class="nbHits">&nbsp;</td>
@@ -138,61 +138,61 @@
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// Can't use items.contains(null) because Set is permitted to throw NPE in</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;67</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// such a case.</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;68</td>  <td class="nbHitsCovered"><a title="Line 68: Conditional coverage 100% (2/2).">&nbsp;48</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 68: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (String s : items) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsUncovered"><a title="Line 69: Conditional coverage 50% (1/2).">&nbsp;69</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 69: Conditional coverage 50% (1/2).">      <span class="keyword">if</span> (s == <span class="keyword">null</span>) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;68</td>  <td class="nbHitsCovered"><a title="Line 68: Conditional coverage 100% (2/2).">&nbsp;50</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 68: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (String s : items) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsUncovered"><a title="Line 69: Conditional coverage 50% (1/2).">&nbsp;72</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 69: Conditional coverage 50% (1/2).">      <span class="keyword">if</span> (s == <span class="keyword">null</span>) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;71</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;72</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;73</td>  <td class="nbHitsCovered">&nbsp;48</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;73</td>  <td class="nbHitsCovered">&nbsp;50</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;74</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;75</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Make copy of v be the values associated with key. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;76</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">void</span> set(String k, Set&lt;String&gt; v) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;77</td>  <td class="nbHitsUncovered"><a title="Line 77: Conditional coverage 50% (1/2).">&nbsp;49</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 77: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;77</td>  <td class="nbHitsUncovered"><a title="Line 77: Conditional coverage 50% (1/2).">&nbsp;51</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 77: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;78</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;79</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;80</td>  <td class="nbHitsCovered"><a title="Line 80: Conditional coverage 100% (2/2).">&nbsp;49</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 80: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;80</td>  <td class="nbHitsCovered"><a title="Line 80: Conditional coverage 100% (2/2).">&nbsp;51</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 80: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;81</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;82</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;83</td>  <td class="nbHitsCovered">&nbsp;48</td>  <td class="src"><pre class="src">&nbsp;    assureNoNulls(v);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;84</td>  <td class="nbHitsCovered"><a title="Line 84: Conditional coverage 100% (2/2).">&nbsp;48</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 84: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (v.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered">&nbsp;10</td>  <td class="src"><pre class="src">&nbsp;      mappings.remove(k);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;83</td>  <td class="nbHitsCovered">&nbsp;50</td>  <td class="src"><pre class="src">&nbsp;    assureNoNulls(v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;84</td>  <td class="nbHitsCovered"><a title="Line 84: Conditional coverage 100% (2/2).">&nbsp;50</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 84: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (v.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered">&nbsp;11</td>  <td class="src"><pre class="src">&nbsp;      mappings.remove(k);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;86</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    } <span class="keyword">else</span> {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;38</td>  <td class="src"><pre class="src">&nbsp;      v = <span class="keyword">new</span> TreeSet&lt;String&gt;(v);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered">&nbsp;38</td>  <td class="src"><pre class="src">&nbsp;      mappings.put(k, v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;39</td>  <td class="src"><pre class="src">&nbsp;      v = <span class="keyword">new</span> TreeSet&lt;String&gt;(v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered">&nbsp;39</td>  <td class="src"><pre class="src">&nbsp;      mappings.put(k, v);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;89</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;90</td>  <td class="nbHitsCovered">&nbsp;48</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;90</td>  <td class="nbHitsCovered">&nbsp;50</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;91</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;92</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Increases values mapped to k with v. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;93</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">void</span> add(String k, String v) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;94</td>  <td class="nbHitsCovered"><a title="Line 94: Conditional coverage 100% (2/2).">&nbsp;110</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 94: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;94</td>  <td class="nbHitsCovered"><a title="Line 94: Conditional coverage 100% (2/2).">&nbsp;126</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 94: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;95</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;96</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;97</td>  <td class="nbHitsCovered"><a title="Line 97: Conditional coverage 100% (2/2).">&nbsp;109</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 97: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;97</td>  <td class="nbHitsCovered"><a title="Line 97: Conditional coverage 100% (2/2).">&nbsp;125</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 97: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;98</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;99</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;100</td>  <td class="nbHitsCovered">&nbsp;107</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; found = mappings.get(k);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;101</td>  <td class="nbHitsCovered"><a title="Line 101: Conditional coverage 100% (2/2).">&nbsp;107</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 101: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;102</td>  <td class="nbHitsCovered">&nbsp;83</td>  <td class="src"><pre class="src">&nbsp;      set(k, v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;100</td>  <td class="nbHitsCovered">&nbsp;123</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; found = mappings.get(k);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;101</td>  <td class="nbHitsCovered"><a title="Line 101: Conditional coverage 100% (2/2).">&nbsp;123</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 101: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;102</td>  <td class="nbHitsCovered">&nbsp;92</td>  <td class="src"><pre class="src">&nbsp;      set(k, v);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;103</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    } <span class="keyword">else</span> {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;104</td>  <td class="nbHitsCovered">&nbsp;24</td>  <td class="src"><pre class="src">&nbsp;      found.add(v);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;104</td>  <td class="nbHitsCovered">&nbsp;31</td>  <td class="src"><pre class="src">&nbsp;      found.add(v);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;105</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;106</td>  <td class="nbHitsCovered">&nbsp;107</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;106</td>  <td class="nbHitsCovered">&nbsp;123</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;107</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;108</td>  <td class="nbHits">&nbsp;</td>
@@ -211,12 +211,12 @@
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Gives unmodifiable reference to inserted values for key, empty if none. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;117</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> Set&lt;String&gt; getAllValues(String key) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;118</td>  <td class="nbHitsCovered">&nbsp;35</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; found = mappings.get(key);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;119</td>  <td class="nbHitsCovered"><a title="Line 119: Conditional coverage 100% (2/2).">&nbsp;35</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 119: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;118</td>  <td class="nbHitsCovered">&nbsp;37</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; found = mappings.get(key);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;119</td>  <td class="nbHitsCovered"><a title="Line 119: Conditional coverage 100% (2/2).">&nbsp;37</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 119: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;120</td>  <td class="nbHitsCovered">&nbsp;9</td>  <td class="src"><pre class="src">&nbsp;      found = Collections.emptySet(); </pre></td></tr>
 <tr>  <td class="numLine">&nbsp;121</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;122</td>  <td class="nbHitsCovered">&nbsp;35</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> Collections.unmodifiableSet(found);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;122</td>  <td class="nbHitsCovered">&nbsp;37</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> Collections.unmodifiableSet(found);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;123</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;124</td>  <td class="nbHits">&nbsp;</td>
@@ -338,16 +338,16 @@
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** True if exactly the same key-values are represented. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;195</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">boolean</span> equals(Object o) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;196</td>  <td class="nbHitsUncovered"><a title="Line 196: Conditional coverage 50% (1/2).">&nbsp;27</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 196: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (!(o <span class="keyword">instanceof</span> Metadata)) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;196</td>  <td class="nbHitsUncovered"><a title="Line 196: Conditional coverage 50% (1/2).">&nbsp;31</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 196: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (!(o <span class="keyword">instanceof</span> Metadata)) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;197</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">return</span> <span class="keyword">false</span>;</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;198</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;199</td>  <td class="nbHitsUncovered"><a title="Line 199: Conditional coverage 50% (1/2).">&nbsp;27</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 199: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (<span class="keyword">this</span> == o) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;199</td>  <td class="nbHitsUncovered"><a title="Line 199: Conditional coverage 50% (1/2).">&nbsp;31</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 199: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (<span class="keyword">this</span> == o) {</a></span></pre></td></tr>
 <tr>  <td class="numLineCover">&nbsp;200</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">return</span> <span class="keyword">true</span>;</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;201</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;202</td>  <td class="nbHitsCovered">&nbsp;27</td>  <td class="src"><pre class="src">&nbsp;    Metadata other = (Metadata) o;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;203</td>  <td class="nbHitsCovered">&nbsp;27</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> mappings.equals(other.mappings);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;202</td>  <td class="nbHitsCovered">&nbsp;31</td>  <td class="src"><pre class="src">&nbsp;    Metadata other = (Metadata) o;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;203</td>  <td class="nbHitsCovered">&nbsp;31</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> mappings.equals(other.mappings);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;204</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;205</td>  <td class="nbHits">&nbsp;</td>
@@ -384,7 +384,7 @@
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;226</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Does not allow any mutating operations. */</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;227</td>  <td class="nbHitsCovered">&nbsp;36</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> ReadableMetadata <span class="keyword">extends</span> Metadata {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;227</td>  <td class="nbHitsCovered">&nbsp;44</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> ReadableMetadata <span class="keyword">extends</span> Metadata {</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;228</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;229</td>  <td class="nbHits">&nbsp;</td>
@@ -436,13 +436,13 @@
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Get a reference to an unmodifiable view of this object. */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;255</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> Metadata unmodifiableView() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;256</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;    Metadata unmodifiable = <span class="keyword">new</span> ReadableMetadata();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;256</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;    Metadata unmodifiable = <span class="keyword">new</span> ReadableMetadata();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;257</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// Extra precaution against mappings use, but not against moding</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;258</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// sets that are values inside it.</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;259</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;    unmodifiable.mappings = Collections.unmodifiableMap(<span class="keyword">this</span>.mappings); </pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;260</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> unmodifiable;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;259</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;    unmodifiable.mappings = Collections.unmodifiableMap(<span class="keyword">this</span>.mappings); </pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;260</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> unmodifiable;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;261</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;262</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.Principal.html b/coverage/com.google.enterprise.adaptor.Principal.html
index c87f5e2..767d3fe 100644
--- a/coverage/com.google.enterprise.adaptor.Principal.html
+++ b/coverage/com.google.enterprise.adaptor.Principal.html
@@ -59,7 +59,7 @@
   <td class="src"><pre class="src">&nbsp;<span class="comment"> * Represents either a user or a group.</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;21</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;<span class="comment"> */</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;22</td>  <td class="nbHitsCovered">&nbsp;495</td>  <td class="src"><pre class="src">&nbsp;<span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keyword">class</span> Principal <span class="keyword">implements</span> Comparable&lt;Principal&gt; {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;22</td>  <td class="nbHitsCovered">&nbsp;500</td>  <td class="src"><pre class="src">&nbsp;<span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keyword">class</span> Principal <span class="keyword">implements</span> Comparable&lt;Principal&gt; {</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;23</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keyword">final</span> String DEFAULT_NAMESPACE = <span class="string">"Default"</span>;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;24</td>  <td class="nbHits">&nbsp;</td>
@@ -162,24 +162,24 @@
   <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;84</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">int</span> compareTo(Principal other) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered">&nbsp;495</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">int</span> spacecmp = namespace.compareTo(other.namespace);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;86</td>  <td class="nbHitsCovered"><a title="Line 86: Conditional coverage 100% (2/2).">&nbsp;495</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 86: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (0 != spacecmp) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;53</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> spacecmp;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered">&nbsp;500</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">int</span> spacecmp = namespace.compareTo(other.namespace);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;86</td>  <td class="nbHitsCovered"><a title="Line 86: Conditional coverage 100% (2/2).">&nbsp;500</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 86: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (0 != spacecmp) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;51</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> spacecmp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;88</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;89</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// OK, same namespace</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;90</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;91</td>  <td class="nbHitsCovered"><a title="Line 91: Conditional coverage 100% (2/2).">&nbsp;442</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 91: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (isUser() != other.isUser()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;92</td>  <td class="nbHitsCovered"><a title="Line 92: Conditional coverage 100% (2/2).">&nbsp;47</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 92: Conditional coverage 100% (2/2).">      <span class="keyword">return</span> isUser() ? -1 : 1;</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;91</td>  <td class="nbHitsCovered"><a title="Line 91: Conditional coverage 100% (2/2).">&nbsp;449</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 91: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (isUser() != other.isUser()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;92</td>  <td class="nbHitsCovered"><a title="Line 92: Conditional coverage 100% (2/2).">&nbsp;50</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 92: Conditional coverage 100% (2/2).">      <span class="keyword">return</span> isUser() ? -1 : 1;</a></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;93</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;94</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="comment">// OK, same namespace and same type</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;95</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;96</td>  <td class="nbHitsCovered">&nbsp;395</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> name.compareTo(other.name);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;96</td>  <td class="nbHitsCovered">&nbsp;399</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> name.compareTo(other.name);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;97</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;98</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html b/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html
index 483d5ce..1799411 100644
--- a/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html
+++ b/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html
@@ -58,7 +58,7 @@
 <tr>  <td class="numLineCover">&nbsp;20</td>  <td class="nbHitsCovered">&nbsp;71</td>  <td class="src"><pre class="src">&nbsp;<span class="keyword">class</span> SystemTimeProvider <span class="keyword">implements</span> TimeProvider {</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;21</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">long</span> currentTimeMillis() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;22</td>  <td class="nbHitsCovered">&nbsp;408610</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> System.currentTimeMillis();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;22</td>  <td class="nbHitsCovered">&nbsp;391145</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> System.currentTimeMillis();</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;23</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;24</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.UserPrincipal.html b/coverage/com.google.enterprise.adaptor.UserPrincipal.html
index f14e97d..c653bf2 100644
--- a/coverage/com.google.enterprise.adaptor.UserPrincipal.html
+++ b/coverage/com.google.enterprise.adaptor.UserPrincipal.html
@@ -75,7 +75,7 @@
   <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;31</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">boolean</span> isUser() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;32</td>  <td class="nbHitsCovered">&nbsp;1118</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;32</td>  <td class="nbHitsCovered">&nbsp;1137</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;33</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;34</td>  <td class="nbHits">&nbsp;</td>
diff --git a/coverage/com.google.enterprise.adaptor.examples.MetadataTransformExample.html b/coverage/com.google.enterprise.adaptor.examples.MetadataTransformExample.html
new file mode 100644
index 0000000..2233b69
--- /dev/null
+++ b/coverage/com.google.enterprise.adaptor.examples.MetadataTransformExample.html
@@ -0,0 +1,157 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+<title>Coverage Report</title>
+<link title="Style" type="text/css" rel="stylesheet" href="css/main.css"/>
+<script type="text/javascript" src="js/popup.js"></script>
+</head>
+<body>
+<h5>Coverage Report - com.google.enterprise.adaptor.examples.MetadataTransformExample</h5>
+<div class="separator">&nbsp;</div>
+<table class="report">
+<thead><tr>  <td class="heading">Classes in this File</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
+  <tr><td><a href="com.google.enterprise.adaptor.examples.MetadataTransformExample.html">MetadataTransformExample</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">3</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:88px"><span class="text">22/25</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">3</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:70px"><span class="text">7/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4;</span>2.4</td></tr>
+
+</table>
+<div class="separator">&nbsp;</div>
+<table cellspacing="0" cellpadding="0" class="src">
+<tr>  <td class="numLine">&nbsp;1</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// Copyright 2013 Google Inc. All Rights Reserved.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;2</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">//</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;3</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;4</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// you may not use this file except in compliance with the License.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;5</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// You may obtain a copy of the License at</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;6</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">//</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;7</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">//      http://www.apache.org/licenses/LICENSE-2.0</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;8</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">//</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;9</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;10</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;11</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;12</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// See the License for the specific language governing permissions and</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;13</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">// limitations under the License.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;14</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;15</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">package</span> com.google.enterprise.adaptor.examples;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;16</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;17</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> com.google.enterprise.adaptor.DocumentTransform;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;18</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> com.google.enterprise.adaptor.Metadata;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;19</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;20</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> java.util.*;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;21</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">import</span> java.util.logging.*;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;22</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;23</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">/**</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;24</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment"> * Example transform which will move values from one key to another.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;25</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment"> * &lt;p&gt;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;26</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment"> * For example the values under key "creator" could be moved to </span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;27</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment"> * be under the key "author".</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;28</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment"> */</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;29</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="keyword">public</span> <span class="keyword">class</span> MetadataTransformExample <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;30</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">final</span> Logger log</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;31</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      = Logger.getLogger(MetadataTransformExample.<span class="keyword">class</span>.getName());</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;32</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">final</span> String src;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;33</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">final</span> String dest;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;34</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp; </pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;35</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> MetadataTransformExample(String originalKey, String changedKey) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;36</td>  <td class="nbHitsUncovered"><a title="Line 36: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">&nbsp;2</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 36: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">    <span class="keyword">if</span> (<span class="keyword">null</span> == originalKey || <span class="keyword">null</span> == changedKey) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;37</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;38</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;39</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">this</span>.src = originalKey;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;40</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">this</span>.dest = changedKey;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;41</td>  <td class="nbHitsCovered"><a title="Line 41: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 41: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (src.equals(dest)) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;42</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.log(Level.WARNING, <span class="string">"original and destination key the same: {0}"</span>, src);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;43</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;44</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;45</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;46</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Makes transform from config with "src" and "dest" keys. */</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;47</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> MetadataTransformExample create(Map&lt;String, String&gt; cfg) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;48</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> MetadataTransformExample(cfg.get(<span class="string">"src"</span>), cfg.get(<span class="string">"dest"</span>));</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;49</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;50</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;51</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;52</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;53</td>  <td class="nbHitsCovered"><a title="Line 53: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 53: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (src.equals(dest)) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;55</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; valuesToMove = metadata.getAllValues(src);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;57</td>  <td class="nbHitsUncovered"><a title="Line 57: Conditional coverage 50% (1/2).">&nbsp;1</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 57: Conditional coverage 50% (1/2).">    <span class="keyword">if</span> (valuesToMove.isEmpty()) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;58</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      log.log(Level.FINE, <span class="string">"no values for {0}. Skipping"</span>, src);</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;59</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    } <span class="keyword">else</span> {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;60</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.log(Level.FINE, <span class="string">"moving values from {0} to {1}: {2}"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;61</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          <span class="keyword">new</span> Object[] {src, dest, valuesToMove});</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;62</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      Set&lt;String&gt; valuesAlreadyThere = metadata.getAllValues(dest);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;63</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      metadata.set(dest, combine(valuesToMove, valuesAlreadyThere));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;64</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.log(Level.FINER, <span class="string">"deleting source {0}"</span>, src);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;65</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      metadata.set(src, Collections.&lt;String&gt;emptySet());</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;66</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;67</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;68</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;69</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> Set&lt;String&gt; combine(Set&lt;String&gt; s1, Set&lt;String&gt; s2) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; combined = <span class="keyword">new</span> HashSet&lt;String&gt;(s1);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;71</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    combined.addAll(s2);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;72</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> combined;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;73</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;74</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;75</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;76</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> String toString() {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;77</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;    <span class="keyword">return</span> <span class="string">"MetadataTransformExample(src="</span> + src + <span class="string">",dest="</span> + dest + <span class="string">")"</span>;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;78</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;79</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;}</pre></td></tr>
+</table>
+
+<div class="footer">Report generated by <a href="http://cobertura.sourceforge.net/" target="_top">Cobertura</a> 1.9.4.1.</div>
+</body>
+</html>
diff --git a/coverage/com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html b/coverage/com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html
index 2d966a5..74ea876 100644
--- a/coverage/com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html
+++ b/coverage/com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html
@@ -12,12 +12,12 @@
 <div class="separator">&nbsp;</div>
 <table class="report">
 <thead><tr>  <td class="heading">Classes in this File</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:98px"><span class="text">80/81</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">38/38</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$CopyTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">10/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$DeleteTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">7/7</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">2/2</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$KeyPairing</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">6/8</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:50px"><span class="text">2/4</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$ReplaceTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">8/8</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:98px"><span class="text">83/84</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">40/40</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$CopyTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">10/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$DeleteTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">7/7</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">2/2</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$KeyPairing</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">6/8</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:50px"><span class="text">2/4</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$ReplaceTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">8/8</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
 
 </table>
 <div class="separator">&nbsp;</div>
@@ -124,13 +124,13 @@
   <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;53</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform copyMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = Boolean.parseBoolean(config.get(<span class="string">"overwrite"</span>));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;55</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = parseCopies(config);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered"><a title="Line 56: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 56: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (copies.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;57</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to be copied"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;54</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = Boolean.parseBoolean(config.get(<span class="string">"overwrite"</span>));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;55</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = parseCopies(config);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;56</td>  <td class="nbHitsCovered"><a title="Line 56: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 56: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (copies.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;57</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to be copied"</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;58</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;59</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> CopyTransform(copies, overwrite, <span class="keyword">false</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;59</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> CopyTransform(copies, overwrite, <span class="keyword">false</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;60</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;61</td>  <td class="nbHits">&nbsp;</td>
@@ -149,13 +149,13 @@
   <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;68</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform moveMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = Boolean.parseBoolean(config.get(<span class="string">"overwrite"</span>));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = parseCopies(config);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;71</td>  <td class="nbHitsCovered"><a title="Line 71: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 71: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (copies.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;72</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to be moved"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;69</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = Boolean.parseBoolean(config.get(<span class="string">"overwrite"</span>));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;70</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = parseCopies(config);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;71</td>  <td class="nbHitsCovered"><a title="Line 71: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 71: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (copies.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;72</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to be moved"</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;73</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;74</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> CopyTransform(copies, overwrite, <span class="keyword">true</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;74</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> CopyTransform(copies, overwrite, <span class="keyword">true</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;75</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;76</td>  <td class="nbHits">&nbsp;</td>
@@ -170,425 +170,432 @@
   <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;81</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> List&lt;KeyPairing&gt; parseCopies(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;82</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    Map&lt;Integer, Map&lt;String, String&gt;&gt; allSubs = parseOrderedMaps(config);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;83</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = <span class="keyword">new</span> ArrayList&lt;KeyPairing&gt;(allSubs.size());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;84</td>  <td class="nbHitsCovered"><a title="Line 84: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 84: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (Map.Entry&lt;Integer, Map&lt;String, String&gt;&gt; instruction : allSubs.entrySet()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered">&nbsp;10</td>  <td class="src"><pre class="src">&nbsp;      String from = instruction.getValue().get(<span class="string">"from"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;86</td>  <td class="nbHitsCovered">&nbsp;10</td>  <td class="src"><pre class="src">&nbsp;      String to = instruction.getValue().get(<span class="string">"to"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered"><a title="Line 87: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">&nbsp;10</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 87: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">      <span class="keyword">if</span> (from == <span class="keyword">null</span> || to == <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Ignoring int {0}. Missing .from or .to"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;89</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;82</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    Map&lt;Integer, Map&lt;String, String&gt;&gt; allSubs = parseOrderedMaps(config);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;83</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    List&lt;KeyPairing&gt; copies = <span class="keyword">new</span> ArrayList&lt;KeyPairing&gt;(allSubs.size());</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;84</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">for</span> (Map.Entry&lt;Integer, Map&lt;String, String&gt;&gt; instruction</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;85</td>  <td class="nbHitsCovered"><a title="Line 85: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 85: Conditional coverage 100% (2/2).">        : allSubs.entrySet()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;86</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;      String from = instruction.getValue().get(<span class="string">"from"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;87</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;      String to = instruction.getValue().get(<span class="string">"to"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;88</td>  <td class="nbHitsCovered"><a title="Line 88: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">&nbsp;12</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 88: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">      <span class="keyword">if</span> (from == <span class="keyword">null</span> || to == <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;89</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Ignoring int {0}. Missing .from or .to"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;90</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;            instruction.getKey());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;90</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;91</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;91</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;92</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;92</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      KeyPairing kp = <span class="keyword">new</span> KeyPairing(from, to);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;93</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      copies.add(kp);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;94</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      log.log(Level.FINE, <span class="string">"Found config to rename {0} to {1}"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;95</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          <span class="keyword">new</span> Object[] {from, to});</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;96</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;97</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> copies;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;98</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;99</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;93</td>  <td class="nbHitsCovered"><a title="Line 93: Conditional coverage 100% (2/2).">&nbsp;10</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 93: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (from.equals(to)) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;94</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.WARNING, <span class="string">"removing no-op: {0}"</span>, from);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;95</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;96</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;97</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      KeyPairing kp = <span class="keyword">new</span> KeyPairing(from, to);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;98</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      copies.add(kp);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;99</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      log.log(Level.FINE, <span class="string">"Found config to rename {0} to {1}"</span>,</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;100</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="comment">/**</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;101</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Splits configurations that start with number and period into</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;102</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * their own maps.</span></pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;          <span class="keyword">new</span> Object[] {from, to});</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;101</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;102</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> copies;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;103</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;104</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * For example we get all configuration items that are like "12.BLAH"</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;105</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * (some integer followed by a dot and more text). The inner map's keys</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;106</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * are the text strings that follow the dot (so "BLAH" would be a key in </span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;107</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * this case).</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;108</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;109</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> Map&lt;Integer, Map&lt;String, String&gt;&gt;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;110</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      parseOrderedMaps(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;111</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    Map&lt;Integer, Map&lt;String, String&gt;&gt; numberedConfigs</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;112</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;        = <span class="keyword">new</span> TreeMap&lt;Integer, Map&lt;String, String&gt;&gt;();</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;113</td>  <td class="nbHitsCovered"><a title="Line 113: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 113: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (Map.Entry&lt;String, String&gt; me : config.entrySet()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;114</td>  <td class="nbHitsCovered">&nbsp;21</td>  <td class="src"><pre class="src">&nbsp;      String[] parts = me.getKey().split(<span class="string">"\\."</span>, 2);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;115</td>  <td class="nbHitsCovered"><a title="Line 115: Conditional coverage 100% (2/2).">&nbsp;21</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 115: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (parts.length != 2) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;116</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINER,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;117</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="string">"Not a copy definition. Does not contain a dot: {0}"</span>, me.getKey());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;118</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;119</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;120</td>  <td class="nbHitsCovered"><a title="Line 120: Conditional coverage 100% (2/2).">&nbsp;20</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 120: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!INTEGER_PATTERN.matcher(parts[0]).matches()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;121</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINER,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;122</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="string">"Not a copy definition. Does not start with an integer: {0}"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;123</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            me.getKey());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;124</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;125</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;126</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">int</span> i = Integer.parseInt(parts[0]);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;127</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;      Map&lt;String, String&gt; values = numberedConfigs.get(i);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;128</td>  <td class="nbHitsCovered"><a title="Line 128: Conditional coverage 100% (2/2).">&nbsp;18</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 128: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (values == <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;129</td>  <td class="nbHitsCovered">&nbsp;10</td>  <td class="src"><pre class="src">&nbsp;        values = <span class="keyword">new</span> HashMap&lt;String, String&gt;();</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;130</td>  <td class="nbHitsCovered">&nbsp;10</td>  <td class="src"><pre class="src">&nbsp;        numberedConfigs.put(i, values);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;131</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;132</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;      values.put(parts[1], me.getValue());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;133</td>  <td class="nbHitsCovered">&nbsp;18</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;134</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> numberedConfigs;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;135</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;136</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;104</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;137</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> CopyTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;138</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;KeyPairing&gt; copies;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;139</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> overwrite;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;105</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="comment">/**</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;106</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Splits configurations that start with number and period into</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;107</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * their own maps.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;108</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;109</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * For example we get all configuration items that are like "12.BLAH"</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;110</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * (some integer followed by a dot and more text). The inner map's keys</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;111</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * are the text strings that follow the dot (so "BLAH" would be a key in </span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;112</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * this case).</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;113</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;114</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> Map&lt;Integer, Map&lt;String, String&gt;&gt;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;115</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      parseOrderedMaps(Map&lt;String, String&gt; config) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;116</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    Map&lt;Integer, Map&lt;String, String&gt;&gt; numberedConfigs</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;117</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;        = <span class="keyword">new</span> TreeMap&lt;Integer, Map&lt;String, String&gt;&gt;();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;118</td>  <td class="nbHitsCovered"><a title="Line 118: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 118: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (Map.Entry&lt;String, String&gt; me : config.entrySet()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;119</td>  <td class="nbHitsCovered">&nbsp;25</td>  <td class="src"><pre class="src">&nbsp;      String[] parts = me.getKey().split(<span class="string">"\\."</span>, 2);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;120</td>  <td class="nbHitsCovered"><a title="Line 120: Conditional coverage 100% (2/2).">&nbsp;25</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 120: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (parts.length != 2) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;121</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINER,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;122</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="string">"Not a copy definition. Does not contain a dot: {0}"</span>, me.getKey());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;123</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;124</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;125</td>  <td class="nbHitsCovered"><a title="Line 125: Conditional coverage 100% (2/2).">&nbsp;24</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 125: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!INTEGER_PATTERN.matcher(parts[0]).matches()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;126</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINER,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;127</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="string">"Not a copy definition. Does not start with an integer: {0}"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;128</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            me.getKey());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;129</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;130</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;131</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">int</span> i = Integer.parseInt(parts[0]);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;132</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;      Map&lt;String, String&gt; values = numberedConfigs.get(i);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;133</td>  <td class="nbHitsCovered"><a title="Line 133: Conditional coverage 100% (2/2).">&nbsp;22</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 133: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (values == <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;134</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;        values = <span class="keyword">new</span> HashMap&lt;String, String&gt;();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;135</td>  <td class="nbHitsCovered">&nbsp;12</td>  <td class="src"><pre class="src">&nbsp;        numberedConfigs.put(i, values);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;136</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;137</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;      values.put(parts[1], me.getValue());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;138</td>  <td class="nbHitsCovered">&nbsp;22</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;139</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> numberedConfigs;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;140</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> move;</pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;141</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;142</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> CopyTransform(List&lt;KeyPairing&gt; copies, <span class="keyword">boolean</span> overwrite,</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;143</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">boolean</span> move) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;144</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.copies = Collections.unmodifiableList(</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;142</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> CopyTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;143</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;KeyPairing&gt; copies;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;144</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> overwrite;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;145</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          <span class="keyword">new</span> ArrayList&lt;KeyPairing&gt;(copies));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;146</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.overwrite = overwrite;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;147</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.move = move;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;148</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;149</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> move;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;146</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;147</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> CopyTransform(List&lt;KeyPairing&gt; copies, <span class="keyword">boolean</span> overwrite,</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;148</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">boolean</span> move) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;149</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.copies = Collections.unmodifiableList(</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;150</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          <span class="keyword">new</span> ArrayList&lt;KeyPairing&gt;(copies));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;151</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.overwrite = overwrite;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;152</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.move = move;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;153</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;154</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;155</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;151</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;156</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;152</td>  <td class="nbHitsCovered"><a title="Line 152: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 152: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (KeyPairing kp : copies) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;153</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; values = metadata.getAllValues(kp.src);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;154</td>  <td class="nbHitsCovered"><a title="Line 154: Conditional coverage 100% (2/2).">&nbsp;8</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 154: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (values.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;155</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINE, <span class="string">"No values for {0}. Skipping"</span>, kp.src);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;156</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;157</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;157</td>  <td class="nbHitsCovered"><a title="Line 157: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 157: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (KeyPairing kp : copies) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;158</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; values = metadata.getAllValues(kp.src);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;159</td>  <td class="nbHitsCovered"><a title="Line 159: Conditional coverage 100% (2/2).">&nbsp;8</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 159: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (values.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;160</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINE, <span class="string">"No values for {0}. Skipping"</span>, kp.src);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;161</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;162</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;158</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Copying values from {0} to {1}: {2}"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;159</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {kp.src, kp.dest, values});</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;160</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; destValues = metadata.getAllValues(kp.dest);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;161</td>  <td class="nbHitsCovered"><a title="Line 161: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 161: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">        <span class="keyword">if</span> (!overwrite &amp;&amp; !destValues.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;162</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          values = <span class="keyword">new</span> HashSet&lt;String&gt;(values);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;163</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINER, <span class="string">"Preexisting values for {0}. Combining: {1}"</span>,</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;163</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Copying values from {0} to {1}: {2}"</span>,</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;164</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {kp.src, kp.dest, values});</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;165</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; destValues = metadata.getAllValues(kp.dest);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;166</td>  <td class="nbHitsCovered"><a title="Line 166: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 166: Conditional coverage 100% (4/4) [each condition: 100%, 100%].">        <span class="keyword">if</span> (!overwrite &amp;&amp; !destValues.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;167</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          values = <span class="keyword">new</span> HashSet&lt;String&gt;(values);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;168</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINER, <span class="string">"Preexisting values for {0}. Combining: {1}"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;169</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;              <span class="keyword">new</span> Object[] {kp.dest, destValues});</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;165</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          values.addAll(destValues);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;166</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;167</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(kp.dest, values);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;168</td>  <td class="nbHitsCovered"><a title="Line 168: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 168: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (move) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;169</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINER, <span class="string">"Deleting source {0}"</span>, kp.src);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;170</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;          metadata.set(kp.src, Collections.&lt;String&gt;emptySet());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;170</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;          values.addAll(destValues);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;171</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;172</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;173</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;174</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;175</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;172</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(kp.dest, values);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;173</td>  <td class="nbHitsCovered"><a title="Line 173: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 173: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (move) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;174</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINER, <span class="string">"Deleting source {0}"</span>, kp.src);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;175</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;          metadata.set(kp.src, Collections.&lt;String&gt;emptySet());</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;176</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;177</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"CopyTransform(copies="</span> + copies + <span class="string">",overwrite="</span> + overwrite</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;178</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          + <span class="string">",move="</span> + move + <span class="string">")"</span>;</pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;177</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;178</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;179</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;180</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;181</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;182</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Contains source and destination metadata key. */</span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;183</td>  <td class="nbHitsCovered">&nbsp;41</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> KeyPairing {</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;180</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;181</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;182</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"CopyTransform(copies="</span> + copies + <span class="string">",overwrite="</span> + overwrite</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;183</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          + <span class="string">",move="</span> + move + <span class="string">")"</span>;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;184</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String src;</pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;185</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String dest;</pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;186</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;187</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    KeyPairing(String from, String to) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;188</td>  <td class="nbHitsUncovered"><a title="Line 188: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">&nbsp;8</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 188: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">      <span class="keyword">if</span> (<span class="keyword">null</span> == from || <span class="keyword">null</span> == to) {</a></span></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;189</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;187</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="comment">/** Contains source and destination metadata key. */</span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;188</td>  <td class="nbHitsCovered">&nbsp;41</td>  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> KeyPairing {</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;189</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String src;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;190</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      } </pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;191</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      src = from;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;192</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      dest = to;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;193</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;194</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String dest;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;191</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;192</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    KeyPairing(String from, String to) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;193</td>  <td class="nbHitsUncovered"><a title="Line 193: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">&nbsp;8</a></td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;<a title="Line 193: Conditional coverage 50% (2/4) [each condition: 50%, 50%].">      <span class="keyword">if</span> (<span class="keyword">null</span> == from || <span class="keyword">null</span> == to) {</a></span></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;194</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
 <tr>  <td class="numLine">&nbsp;195</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;196</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">return</span> <span class="string">"KeyPairing(from="</span> + src + <span class="string">",to="</span> + dest + <span class="string">")"</span>;</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;197</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;198</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+  <td class="src"><pre class="src">&nbsp;      } </pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;196</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      src = from;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;197</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      dest = to;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;198</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;199</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;200</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="comment">/**</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;201</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Returns a transform that deletes metadata keys. The keys to be deleted are</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;202</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * defined by {@code "keyX"} configuration entries (where {@code X} is an</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;203</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * integer).</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;204</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;205</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;Example configuration:</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;206</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;pre&gt;&lt;code&gt;key2=sensitive</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;207</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key4=unhelpful&lt;/code&gt;&lt;/pre&gt;</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;208</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;209</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform deleteMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;210</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; keys = <span class="keyword">new</span> HashSet&lt;String&gt;(parseList(config, <span class="string">"key"</span>));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;211</td>  <td class="nbHitsCovered"><a title="Line 211: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 211: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (keys.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;212</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to delete"</span>);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;213</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;214</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> DeleteTransform(keys);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;215</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;216</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;217</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> List&lt;String&gt; parseList(Map&lt;String, String&gt; config,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;218</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      String prefix) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;219</td>  <td class="nbHitsCovered">&nbsp;5</td>  <td class="src"><pre class="src">&nbsp;    List&lt;String&gt; keys = <span class="keyword">new</span> LinkedList&lt;String&gt;();</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;220</td>  <td class="nbHitsCovered"><a title="Line 220: Conditional coverage 100% (2/2).">&nbsp;5</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 220: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (Map.Entry&lt;String, String&gt; me : config.entrySet()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;221</td>  <td class="nbHitsCovered"><a title="Line 221: Conditional coverage 100% (2/2).">&nbsp;16</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 221: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!me.getKey().startsWith(prefix)) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;222</td>  <td class="nbHitsCovered">&nbsp;7</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;223</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;224</td>  <td class="nbHitsCovered">&nbsp;9</td>  <td class="src"><pre class="src">&nbsp;      String number = me.getKey().substring(prefix.length());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;225</td>  <td class="nbHitsCovered"><a title="Line 225: Conditional coverage 100% (2/2).">&nbsp;9</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 225: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!INTEGER_PATTERN.matcher(number).matches()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;226</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Ignoring {0}. Number does not follow .{1}"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;227</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {me.getKey(), prefix});</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;228</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;229</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;230</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      keys.add(me.getValue());</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;231</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;232</td>  <td class="nbHitsCovered">&nbsp;5</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> keys;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;233</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;234</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;235</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> DeleteTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;236</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;String&gt; keys;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;237</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;238</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> DeleteTransform(Collection&lt;String&gt; keys) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;239</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.keys = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList&lt;String&gt;(keys));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;240</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;241</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;242</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;243</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;244</td>  <td class="nbHitsCovered"><a title="Line 244: Conditional coverage 100% (2/2).">&nbsp;1</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 244: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (String key : keys) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;245</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(key, Collections.&lt;String&gt;emptySet());</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;246</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;247</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;248</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;249</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;250</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;251</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"DeleteTransform(keys="</span> + keys + <span class="string">")"</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;252</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;201</td>  <td class="nbHitsUncovered">&nbsp;0</td>  <td class="src"><pre class="src"><span class="srcUncovered">&nbsp;      <span class="keyword">return</span> <span class="string">"KeyPairing(from="</span> + src + <span class="string">",to="</span> + dest + <span class="string">")"</span>;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;202</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;253</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;203</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;254</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;204</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;255</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;205</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  <span class="comment">/**</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;256</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Returns a transform that preforms string replacements within metadata</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;257</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * values. The keys to have replacements done on their values are defined by</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;258</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * {@code "keyX"} configuration entries (where {@code X} is an</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;259</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * integer). The {@code "overwrite"} configuration key can be set to {@code</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;260</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * "false"} to cause the original string to be left intact; otherwise the</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;261</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * original string is replaced.</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;262</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;206</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Returns a transform that deletes metadata keys. The keys to be deleted are</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;207</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * defined by {@code "keyX"} configuration entries (where {@code X} is an</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;208</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * integer).</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;209</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;<span class="comment">   *</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;263</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;The needle to be found is configured via a {@code "string"} or {@code</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;264</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * "pattern"} configuration key. {@code string}'s value is treated as a</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;265</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * literal string to be found whereas {@code pattern}'s value is treated as</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;266</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * a regular expression. The replacement is defined by {@code "replacement"}</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;267</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * and is interpreted as a literal string if {@code "string"} was provided</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;268</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * and a regular expression replacement if {@code "pattern"} was provided.</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;269</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;270</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;210</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;Example configuration:</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;271</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;pre&gt;&lt;code&gt;overwrite=false</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;272</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key1=favorite</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;273</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key5=least favorite</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;274</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *pattern=(Java|C|Perl)</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;275</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;<span class="comment">   *replacement=$1 (but it should be x86 assembler)&lt;/code&lt;/pre&gt;</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;276</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;211</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;pre&gt;&lt;code&gt;key2=sensitive</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;212</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key4=unhelpful&lt;/code&gt;&lt;/pre&gt;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;213</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
-<tr>  <td class="numLine">&nbsp;277</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform replaceMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;278</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = <span class="keyword">true</span>;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;279</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String overwriteString = config.get(<span class="string">"overwrite"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;280</td>  <td class="nbHitsCovered"><a title="Line 280: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 280: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (overwriteString != <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;281</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      overwrite = Boolean.parseBoolean(overwriteString);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;282</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;214</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform deleteMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;215</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; keys = <span class="keyword">new</span> HashSet&lt;String&gt;(parseList(config, <span class="string">"key"</span>));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;216</td>  <td class="nbHitsCovered"><a title="Line 216: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 216: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (keys.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;217</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to delete"</span>);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;218</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;283</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String string = config.get(<span class="string">"string"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;284</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String pattern = config.get(<span class="string">"pattern"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;285</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String replacement = config.get(<span class="string">"replacement"</span>);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;286</td>  <td class="nbHitsCovered"><a title="Line 286: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 286: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (replacement == <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;287</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Missing replacement"</span>);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;288</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;289</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    Pattern toMatch;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;290</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    String replacementPattern;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;291</td>  <td class="nbHitsCovered"><a title="Line 291: Conditional coverage 100% (2/2).">&nbsp;5</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 291: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (string != <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;292</td>  <td class="nbHitsCovered"><a title="Line 292: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 292: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (pattern != <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;293</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;294</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="string">"Using both string and pattern is not permitted"</span>);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;295</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;296</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      toMatch = Pattern.compile(Pattern.quote(string));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;297</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      replacementPattern = Matcher.quoteReplacement(replacement);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;298</td>  <td class="nbHitsCovered"><a title="Line 298: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 298: Conditional coverage 100% (2/2).">    } <span class="keyword">else</span> <span class="keyword">if</span> (pattern != <span class="keyword">null</span>) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;299</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      toMatch = Pattern.compile(pattern);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;300</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      replacementPattern = replacement;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;301</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    } <span class="keyword">else</span> {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;302</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;303</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          <span class="string">"Neither string or pattern is defined"</span>);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;304</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;305</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;219</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> DeleteTransform(keys);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;220</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;221</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;306</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; keys = <span class="keyword">new</span> HashSet&lt;String&gt;(parseList(config, <span class="string">"key"</span>));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;307</td>  <td class="nbHitsCovered"><a title="Line 307: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 307: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (keys.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;308</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to replace"</span>);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;222</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> List&lt;String&gt; parseList(Map&lt;String, String&gt; config,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;223</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      String prefix) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;224</td>  <td class="nbHitsCovered">&nbsp;5</td>  <td class="src"><pre class="src">&nbsp;    List&lt;String&gt; keys = <span class="keyword">new</span> LinkedList&lt;String&gt;();</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;225</td>  <td class="nbHitsCovered"><a title="Line 225: Conditional coverage 100% (2/2).">&nbsp;5</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 225: Conditional coverage 100% (2/2).">    <span class="keyword">for</span> (Map.Entry&lt;String, String&gt; me : config.entrySet()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;226</td>  <td class="nbHitsCovered"><a title="Line 226: Conditional coverage 100% (2/2).">&nbsp;16</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 226: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!me.getKey().startsWith(prefix)) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;227</td>  <td class="nbHitsCovered">&nbsp;7</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;228</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;229</td>  <td class="nbHitsCovered">&nbsp;9</td>  <td class="src"><pre class="src">&nbsp;      String number = me.getKey().substring(prefix.length());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;230</td>  <td class="nbHitsCovered"><a title="Line 230: Conditional coverage 100% (2/2).">&nbsp;9</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 230: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (!INTEGER_PATTERN.matcher(number).matches()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;231</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Ignoring {0}. Number does not follow .{1}"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;232</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {me.getKey(), prefix});</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;233</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;234</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;235</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;      keys.add(me.getValue());</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;236</td>  <td class="nbHitsCovered">&nbsp;8</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;237</td>  <td class="nbHitsCovered">&nbsp;5</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> keys;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;238</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;239</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;240</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> DeleteTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;241</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;String&gt; keys;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;242</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;243</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> DeleteTransform(Collection&lt;String&gt; keys) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;244</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.keys = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList&lt;String&gt;(keys));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;245</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;246</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;247</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;248</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;249</td>  <td class="nbHitsCovered"><a title="Line 249: Conditional coverage 100% (2/2).">&nbsp;1</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 249: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (String key : keys) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;250</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(key, Collections.&lt;String&gt;emptySet());</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;251</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;252</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;253</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;254</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;255</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;256</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"DeleteTransform(keys="</span> + keys + <span class="string">")"</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;257</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;258</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;259</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;260</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="comment">/**</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;261</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * Returns a transform that preforms string replacements within metadata</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;262</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * values. The keys to have replacements done on their values are defined by</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;263</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * {@code "keyX"} configuration entries (where {@code X} is an</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;264</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * integer). The {@code "overwrite"} configuration key can be set to {@code</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;265</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * "false"} to cause the original string to be left intact; otherwise the</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;266</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * original string is replaced.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;267</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;268</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;The needle to be found is configured via a {@code "string"} or {@code</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;269</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * "pattern"} configuration key. {@code string}'s value is treated as a</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;270</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * literal string to be found whereas {@code pattern}'s value is treated as</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;271</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * a regular expression. The replacement is defined by {@code "replacement"}</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;272</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * and is interpreted as a literal string if {@code "string"} was provided</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;273</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * and a regular expression replacement if {@code "pattern"} was provided.</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;274</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;275</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;p&gt;Example configuration:</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;276</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   * &lt;pre&gt;&lt;code&gt;overwrite=false</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;277</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key1=favorite</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;278</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *key5=least favorite</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;279</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *pattern=(Java|C|Perl)</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;280</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   *replacement=$1 (but it should be x86 assembler)&lt;/code&lt;/pre&gt;</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;281</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;<span class="comment">   */</span></pre></td></tr>
+<tr>  <td class="numLine">&nbsp;282</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">public</span> <span class="keyword">static</span> DocumentTransform replaceMetadata(Map&lt;String, String&gt; config) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;283</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">boolean</span> overwrite = <span class="keyword">true</span>;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;284</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String overwriteString = config.get(<span class="string">"overwrite"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;285</td>  <td class="nbHitsCovered"><a title="Line 285: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 285: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (overwriteString != <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;286</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      overwrite = Boolean.parseBoolean(overwriteString);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;287</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;288</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String string = config.get(<span class="string">"string"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;289</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String pattern = config.get(<span class="string">"pattern"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;290</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;    String replacement = config.get(<span class="string">"replacement"</span>);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;291</td>  <td class="nbHitsCovered"><a title="Line 291: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 291: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (replacement == <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;292</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Missing replacement"</span>);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;293</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;294</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    Pattern toMatch;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;295</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    String replacementPattern;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;296</td>  <td class="nbHitsCovered"><a title="Line 296: Conditional coverage 100% (2/2).">&nbsp;5</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 296: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (string != <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;297</td>  <td class="nbHitsCovered"><a title="Line 297: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 297: Conditional coverage 100% (2/2).">      <span class="keyword">if</span> (pattern != <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;298</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;        <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;299</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="string">"Using both string and pattern is not permitted"</span>);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;300</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;301</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      toMatch = Pattern.compile(Pattern.quote(string));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;302</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;      replacementPattern = Matcher.quoteReplacement(replacement);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;303</td>  <td class="nbHitsCovered"><a title="Line 303: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 303: Conditional coverage 100% (2/2).">    } <span class="keyword">else</span> <span class="keyword">if</span> (pattern != <span class="keyword">null</span>) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;304</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      toMatch = Pattern.compile(pattern);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;305</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      replacementPattern = replacement;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;306</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    } <span class="keyword">else</span> {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;307</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;308</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          <span class="string">"Neither string or pattern is defined"</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;309</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;310</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> ReplaceTransform(keys, toMatch, replacementPattern, overwrite);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;311</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;312</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLine">&nbsp;310</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;313</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> ReplaceTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;311</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    Set&lt;String&gt; keys = <span class="keyword">new</span> HashSet&lt;String&gt;(parseList(config, <span class="string">"key"</span>));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;312</td>  <td class="nbHitsCovered"><a title="Line 312: Conditional coverage 100% (2/2).">&nbsp;3</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 312: Conditional coverage 100% (2/2).">    <span class="keyword">if</span> (keys.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;313</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      log.warning(<span class="string">"No entries listed to replace"</span>);</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;314</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;String&gt; keys;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;315</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> Pattern toMatch;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;316</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String replacement;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;317</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> overwrite;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;318</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;319</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> ReplaceTransform(Collection&lt;String&gt; keys, Pattern toMatch,</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;320</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;        String replacement, <span class="keyword">boolean</span> overwrite) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;321</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.keys = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList&lt;String&gt;(keys));</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;322</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.toMatch = toMatch;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;323</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.replacement = replacement;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;324</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.overwrite = overwrite;</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;325</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;326</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;327</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;328</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;329</td>  <td class="nbHitsCovered"><a title="Line 329: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 329: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (String key : keys) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;330</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; original = metadata.getAllValues(key);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;331</td>  <td class="nbHitsCovered"><a title="Line 331: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 331: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (original.isEmpty()) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;332</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINE, <span class="string">"No values for {0}. Skipping"</span>, key);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;333</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          <span class="keyword">continue</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;334</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;335</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Replacing values that match {0} with {1}: {2}"</span>,</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;336</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {toMatch, replacement, original});</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;337</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; values = <span class="keyword">new</span> HashSet&lt;String&gt;(original);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;338</td>  <td class="nbHitsCovered"><a title="Line 338: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 338: Conditional coverage 100% (2/2).">        <span class="keyword">for</span> (String value : original) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;339</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;          String newValue = toMatch.matcher(value).replaceAll(replacement);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;340</td>  <td class="nbHitsCovered"><a title="Line 340: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 340: Conditional coverage 100% (2/2).">          <span class="keyword">if</span> (overwrite) {</a></pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;341</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;            values.remove(value);</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;342</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;343</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;          values.add(newValue);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;344</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;345</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"After replacing: {0}"</span>, values);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;346</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(key, values);</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;347</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;348</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;349</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;350</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;351</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
-<tr>  <td class="numLineCover">&nbsp;352</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"ReplaceTransform(keys="</span> + keys + <span class="string">",toMatch="</span> + toMatch</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;353</td>  <td class="nbHits">&nbsp;</td>
-  <td class="src"><pre class="src">&nbsp;          + <span class="string">",replacement="</span> + replacement + <span class="string">",overwrite="</span> + overwrite + <span class="string">")"</span>;</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;354</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
-<tr>  <td class="numLine">&nbsp;355</td>  <td class="nbHits">&nbsp;</td>
+<tr>  <td class="numLineCover">&nbsp;315</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    <span class="keyword">return</span> <span class="keyword">new</span> ReplaceTransform(keys, toMatch, replacementPattern, overwrite);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;316</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;317</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;318</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">class</span> ReplaceTransform <span class="keyword">implements</span> DocumentTransform {</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;319</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> List&lt;String&gt; keys;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;320</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> Pattern toMatch;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;321</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> String replacement;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;322</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">private</span> <span class="keyword">final</span> <span class="keyword">boolean</span> overwrite;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;323</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;324</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> ReplaceTransform(Collection&lt;String&gt; keys, Pattern toMatch,</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;325</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;        String replacement, <span class="keyword">boolean</span> overwrite) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;326</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.keys = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList&lt;String&gt;(keys));</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;327</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.toMatch = toMatch;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;328</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.replacement = replacement;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;329</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">this</span>.overwrite = overwrite;</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;330</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;331</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;332</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;333</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map&lt;String, String&gt; params) {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;334</td>  <td class="nbHitsCovered"><a title="Line 334: Conditional coverage 100% (2/2).">&nbsp;2</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 334: Conditional coverage 100% (2/2).">      <span class="keyword">for</span> (String key : keys) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;335</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; original = metadata.getAllValues(key);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;336</td>  <td class="nbHitsCovered"><a title="Line 336: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 336: Conditional coverage 100% (2/2).">        <span class="keyword">if</span> (original.isEmpty()) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;337</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          log.log(Level.FINE, <span class="string">"No values for {0}. Skipping"</span>, key);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;338</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;          <span class="keyword">continue</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;339</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;340</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"Replacing values that match {0} with {1}: {2}"</span>,</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;341</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;            <span class="keyword">new</span> Object[] {toMatch, replacement, original});</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;342</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        Set&lt;String&gt; values = <span class="keyword">new</span> HashSet&lt;String&gt;(original);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;343</td>  <td class="nbHitsCovered"><a title="Line 343: Conditional coverage 100% (2/2).">&nbsp;4</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 343: Conditional coverage 100% (2/2).">        <span class="keyword">for</span> (String value : original) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;344</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;          String newValue = toMatch.matcher(value).replaceAll(replacement);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;345</td>  <td class="nbHitsCovered"><a title="Line 345: Conditional coverage 100% (2/2).">&nbsp;6</a></td>  <td class="src"><pre class="src">&nbsp;<a title="Line 345: Conditional coverage 100% (2/2).">          <span class="keyword">if</span> (overwrite) {</a></pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;346</td>  <td class="nbHitsCovered">&nbsp;3</td>  <td class="src"><pre class="src">&nbsp;            values.remove(value);</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;347</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;348</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;          values.add(newValue);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;349</td>  <td class="nbHitsCovered">&nbsp;6</td>  <td class="src"><pre class="src">&nbsp;        }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;350</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        log.log(Level.FINE, <span class="string">"After replacing: {0}"</span>, values);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;351</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;        metadata.set(key, values);</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;352</td>  <td class="nbHitsCovered">&nbsp;4</td>  <td class="src"><pre class="src">&nbsp;      }</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;353</td>  <td class="nbHitsCovered">&nbsp;2</td>  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;354</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;355</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    @Override</pre></td></tr>
 <tr>  <td class="numLine">&nbsp;356</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    <span class="keyword">public</span> String toString() {</pre></td></tr>
+<tr>  <td class="numLineCover">&nbsp;357</td>  <td class="nbHitsCovered">&nbsp;1</td>  <td class="src"><pre class="src">&nbsp;      <span class="keyword">return</span> <span class="string">"ReplaceTransform(keys="</span> + keys + <span class="string">",toMatch="</span> + toMatch</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;358</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;          + <span class="string">",replacement="</span> + replacement + <span class="string">",overwrite="</span> + overwrite + <span class="string">")"</span>;</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;359</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;    }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;360</td>  <td class="nbHits">&nbsp;</td>
+  <td class="src"><pre class="src">&nbsp;  }</pre></td></tr>
+<tr>  <td class="numLine">&nbsp;361</td>  <td class="nbHits">&nbsp;</td>
   <td class="src"><pre class="src">&nbsp;}</pre></td></tr>
 </table>
 
diff --git a/coverage/frame-sourcefiles-com.google.enterprise.adaptor.examples.html b/coverage/frame-sourcefiles-com.google.enterprise.adaptor.examples.html
index f8cc80d..5f70ab5 100644
--- a/coverage/frame-sourcefiles-com.google.enterprise.adaptor.examples.html
+++ b/coverage/frame-sourcefiles-com.google.enterprise.adaptor.examples.html
@@ -29,6 +29,9 @@
 <tr>
 <td nowrap="nowrap"><a target="summary" href="com.google.enterprise.adaptor.examples.GroupDefinitionsWriter.html">GroupDefinitionsWriter</a> <i>(0%)</i></td>
 </tr>
+<tr>
+<td nowrap="nowrap"><a target="summary" href="com.google.enterprise.adaptor.examples.MetadataTransformExample.html">MetadataTransformExample</a> <i>(88%)</i></td>
+</tr>
 </tbody>
 </table>
 </body>
diff --git a/coverage/frame-sourcefiles.html b/coverage/frame-sourcefiles.html
index 37c6706..4472235 100644
--- a/coverage/frame-sourcefiles.html
+++ b/coverage/frame-sourcefiles.html
@@ -204,6 +204,9 @@
 <td nowrap="nowrap"><a target="summary" href="com.google.enterprise.adaptor.Metadata.html">Metadata</a> <i>(83%)</i></td>
 </tr>
 <tr>
+<td nowrap="nowrap"><a target="summary" href="com.google.enterprise.adaptor.examples.MetadataTransformExample.html">MetadataTransformExample</a> <i>(88%)</i></td>
+</tr>
+<tr>
 <td nowrap="nowrap"><a target="summary" href="com.google.enterprise.adaptor.NamespacedSession.html">NamespacedSession</a> <i>(100%)</i></td>
 </tr>
 <tr>
diff --git a/coverage/frame-summary-com.google.enterprise.adaptor.examples.html b/coverage/frame-summary-com.google.enterprise.adaptor.examples.html
index 9f73a71..1076704 100644
--- a/coverage/frame-summary-com.google.enterprise.adaptor.examples.html
+++ b/coverage/frame-summary-com.google.enterprise.adaptor.examples.html
@@ -16,7 +16,7 @@
 <table class="report" id="packageResults">
 <thead><tr>  <td class="heading">Package</td>  <td class="heading"># Classes</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
 <tbody>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">7</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">273</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/273</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">58</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/58</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.324324324324324;</span>2.324</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">8</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">276</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:7px"><span class="text">22/298</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">61</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:10px"><span class="text">7/68</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.3333333333333335;</span>2.333</td></tr>
 </tbody>
 </table>
 <script type="text/javascript">
@@ -40,6 +40,8 @@
 
   <tr><td><a href="com.google.enterprise.adaptor.examples.GroupDefinitionsWriter.html">GroupDefinitionsWriter</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">16</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/16</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">1.0;</span>1</td></tr>
 
+  <tr><td><a href="com.google.enterprise.adaptor.examples.MetadataTransformExample.html">MetadataTransformExample</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">3</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:88px"><span class="text">22/25</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">3</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:70px"><span class="text">7/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4;</span>2.4</td></tr>
+
 </tbody>
 </table>
 <script type="text/javascript">
diff --git a/coverage/frame-summary-com.google.enterprise.adaptor.html b/coverage/frame-summary-com.google.enterprise.adaptor.html
index d0e2432..f91e7a4 100644
--- a/coverage/frame-summary-com.google.enterprise.adaptor.html
+++ b/coverage/frame-summary-com.google.enterprise.adaptor.html
@@ -17,9 +17,9 @@
 <thead><tr>  <td class="heading">Package</td>  <td class="heading"># Classes</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
 <tbody>
   <tr><td><a href="frame-summary-com.google.enterprise.adaptor.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.html"'>com.google.enterprise.adaptor</a></td><td class="value">203</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">738</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4037/4775</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">275</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1303/1578</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.428421052631579;</span>2.428</td></tr>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">7</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">273</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/273</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">58</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/58</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.324324324324324;</span>2.324</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">8</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">276</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:7px"><span class="text">22/298</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">61</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:10px"><span class="text">7/68</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.3333333333333335;</span>2.333</td></tr>
   <tr><td><a href="frame-summary-com.google.enterprise.adaptor.experimental.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.experimental.html"'>com.google.enterprise.adaptor.experimental</a></td><td class="value">8</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">219</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/219</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">77</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/77</span></div></div></td></tr></table></td><td class="value"><span class="hidden">3.8;</span>3.8</td></tr>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:72px"><span class="text">393/539</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">119/176</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5824175824175826;</span>2.582</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:73px"><span class="text">396/542</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">121/178</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5934065934065935;</span>2.593</td></tr>
 </tbody>
 </table>
 <script type="text/javascript">
diff --git a/coverage/frame-summary-com.google.enterprise.adaptor.prebuilt.html b/coverage/frame-summary-com.google.enterprise.adaptor.prebuilt.html
index 5d3ce83..c855c2a 100644
--- a/coverage/frame-summary-com.google.enterprise.adaptor.prebuilt.html
+++ b/coverage/frame-summary-com.google.enterprise.adaptor.prebuilt.html
@@ -16,7 +16,7 @@
 <table class="report" id="packageResults">
 <thead><tr>  <td class="heading">Package</td>  <td class="heading"># Classes</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
 <tbody>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:72px"><span class="text">393/539</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">119/176</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5824175824175826;</span>2.582</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:73px"><span class="text">396/542</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">121/178</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5934065934065935;</span>2.593</td></tr>
 </tbody>
 </table>
 <script type="text/javascript">
@@ -39,12 +39,12 @@
 
   <tr><td><a href="com.google.enterprise.adaptor.prebuilt.FileSystemAdaptor.html">FileSystemAdaptor</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">55</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/55</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">22</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/22</span></div></div></td></tr></table></td><td class="value"><span class="hidden">3.5714285714285716;</span>3.571</td></tr>
 
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:98px"><span class="text">80/81</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">38/38</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$CopyTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">10/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$DeleteTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">7/7</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">2/2</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$KeyPairing</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">6/8</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:50px"><span class="text">2/4</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
-  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$ReplaceTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">8/8</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8421052631578947;</span>2.842</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:98px"><span class="text">83/84</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">40/40</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$CopyTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">10/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$DeleteTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">7/7</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">2/2</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$KeyPairing</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">6/8</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:50px"><span class="text">2/4</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
+  <tr><td><a href="com.google.enterprise.adaptor.prebuilt.PrebuiltTransforms.html">PrebuiltTransforms$ReplaceTransform</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">24/24</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">0</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:100px"><span class="text">8/8</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.8947368421052633;</span>2.895</td></tr>
 
   <tr><td><a href="com.google.enterprise.adaptor.prebuilt.RecursiveFileIterator.html">RecursiveFileIterator</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">3</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:86px"><span class="text">20/23</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:90px"><span class="text">9/10</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.125;</span>2.125</td></tr>
   <tr><td><a href="com.google.enterprise.adaptor.prebuilt.RecursiveFileIterator.html">RecursiveFileIterator$WrappedIOException</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">2</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:60px"><span class="text">3/5</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.125;</span>2.125</td></tr>
diff --git a/coverage/frame-summary.html b/coverage/frame-summary.html
index 623fc7c..ae5f49e 100644
--- a/coverage/frame-summary.html
+++ b/coverage/frame-summary.html
@@ -16,11 +16,11 @@
 <table class="report" id="packageResults">
 <thead><tr>  <td class="heading">Package</td>  <td class="heading"># Classes</td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Line Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Branch Coverage</a></td>  <td class="heading"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">Complexity</a></td></tr></thead>
 <tbody>
-  <tr><td><b>All Packages</b></td><td class="value">243</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1376</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:76px"><span class="text">4430/5806</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">467</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">1422/1889</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.468721668177697;</span>2.469</td></tr>
+  <tr><td><b>All Packages</b></td><td class="value">244</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1379</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:76px"><span class="text">4455/5834</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">470</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">1431/1901</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4693140794223827;</span>2.469</td></tr>
   <tr><td><a href="frame-summary-com.google.enterprise.adaptor.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.html"'>com.google.enterprise.adaptor</a></td><td class="value">203</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">738</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4037/4775</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">275</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1303/1578</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.428421052631579;</span>2.428</td></tr>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">7</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">273</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/273</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">58</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/58</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.324324324324324;</span>2.324</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.examples.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.examples.html"'>com.google.enterprise.adaptor.examples</a></td><td class="value">8</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">276</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:7px"><span class="text">22/298</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">61</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:10px"><span class="text">7/68</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.3333333333333335;</span>2.333</td></tr>
   <tr><td><a href="frame-summary-com.google.enterprise.adaptor.experimental.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.experimental.html"'>com.google.enterprise.adaptor.experimental</a></td><td class="value">8</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">219</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/219</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">77</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:0px"><span class="text">0/77</span></div></div></td></tr></table></td><td class="value"><span class="hidden">3.8;</span>3.8</td></tr>
-  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:72px"><span class="text">393/539</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">119/176</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5824175824175826;</span>2.582</td></tr>
+  <tr><td><a href="frame-summary-com.google.enterprise.adaptor.prebuilt.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.prebuilt.html"'>com.google.enterprise.adaptor.prebuilt</a></td><td class="value">25</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">146</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:73px"><span class="text">396/542</span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">57</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:67px"><span class="text">121/178</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.5934065934065935;</span>2.593</td></tr>
 </tbody>
 </table>
 <script type="text/javascript">
diff --git a/javadoc/allclasses-frame.html b/javadoc/allclasses-frame.html
index 2352105..17d366b 100644
--- a/javadoc/allclasses-frame.html
+++ b/javadoc/allclasses-frame.html
@@ -99,6 +99,8 @@
 <BR>
 <A HREF="com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor" target="classFrame">Metadata</A>
 <BR>
+<A HREF="com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples" target="classFrame">MetadataTransformExample</A>
+<BR>
 <A HREF="com/google/enterprise/adaptor/PollingIncrementalLister.html" title="interface in com.google.enterprise.adaptor" target="classFrame"><I>PollingIncrementalLister</I></A>
 <BR>
 <A HREF="com/google/enterprise/adaptor/prebuilt/PrebuiltTransforms.html" title="class in com.google.enterprise.adaptor.prebuilt" target="classFrame">PrebuiltTransforms</A>
diff --git a/javadoc/allclasses-noframe.html b/javadoc/allclasses-noframe.html
index 6278425..dd1ad09 100644
--- a/javadoc/allclasses-noframe.html
+++ b/javadoc/allclasses-noframe.html
@@ -99,6 +99,8 @@
 <BR>
 <A HREF="com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor">Metadata</A>
 <BR>
+<A HREF="com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A>
+<BR>
 <A HREF="com/google/enterprise/adaptor/PollingIncrementalLister.html" title="interface in com.google.enterprise.adaptor"><I>PollingIncrementalLister</I></A>
 <BR>
 <A HREF="com/google/enterprise/adaptor/prebuilt/PrebuiltTransforms.html" title="class in com.google.enterprise.adaptor.prebuilt">PrebuiltTransforms</A>
diff --git a/javadoc/com/google/enterprise/adaptor/DocumentTransform.html b/javadoc/com/google/enterprise/adaptor/DocumentTransform.html
index e646a89..601270a 100644
--- a/javadoc/com/google/enterprise/adaptor/DocumentTransform.html
+++ b/javadoc/com/google/enterprise/adaptor/DocumentTransform.html
@@ -89,7 +89,7 @@
 <BR>
 Interface DocumentTransform</H2>
 <DL>
-<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html" title="class in com.google.enterprise.adaptor.prebuilt">CommandLineTransform</A></DD>
+<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html" title="class in com.google.enterprise.adaptor.prebuilt">CommandLineTransform</A>, <A HREF="../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A></DD>
 </DL>
 <HR>
 <DL>
diff --git a/javadoc/com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html b/javadoc/com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html
index d6bf68b..17734e9 100644
--- a/javadoc/com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html
+++ b/javadoc/com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html
@@ -53,7 +53,7 @@
 <TR>
 <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
 &nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/FileSystemAdaptor.html" title="class in com.google.enterprise.adaptor.examples"><B>PREV CLASS</B></A>&nbsp;
-&nbsp;NEXT CLASS</FONT></TD>
+&nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples"><B>NEXT CLASS</B></A></FONT></TD>
 <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
   <A HREF="../../../../../index.html?com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" target="_top"><B>FRAMES</B></A>  &nbsp;
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@@ -302,7 +302,7 @@
 <TR>
 <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
 &nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/FileSystemAdaptor.html" title="class in com.google.enterprise.adaptor.examples"><B>PREV CLASS</B></A>&nbsp;
-&nbsp;NEXT CLASS</FONT></TD>
+&nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples"><B>NEXT CLASS</B></A></FONT></TD>
 <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
   <A HREF="../../../../../index.html?com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" target="_top"><B>FRAMES</B></A>  &nbsp;
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diff --git a/javadoc/com/google/enterprise/adaptor/examples/MetadataTransformExample.html b/javadoc/com/google/enterprise/adaptor/examples/MetadataTransformExample.html
new file mode 100644
index 0000000..49debab
--- /dev/null
+++ b/javadoc/com/google/enterprise/adaptor/examples/MetadataTransformExample.html
@@ -0,0 +1,281 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<TITLE>
+MetadataTransformExample
+</TITLE>
+
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="MetadataTransformExample";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;NEXT CLASS</FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../../../index.html?com/google/enterprise/adaptor/examples/MetadataTransformExample.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="MetadataTransformExample.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+com.google.enterprise.adaptor.examples</FONT>
+<BR>
+Class MetadataTransformExample</H2>
+<PRE>
+<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
+  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>com.google.enterprise.adaptor.examples.MetadataTransformExample</B>
+</PRE>
+<DL>
+<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html" title="interface in com.google.enterprise.adaptor">DocumentTransform</A></DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public class <B>MetadataTransformExample</B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html" title="interface in com.google.enterprise.adaptor">DocumentTransform</A></DL>
+</PRE>
+
+<P>
+Example transform which will move values from one key to another.
+ <p>
+ For example the values under key "creator" could be moved to 
+ be under the key "author".
+<P>
+
+<P>
+<HR>
+
+<P>
+
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>static&nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html#create(java.util.Map)">create</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;&nbsp;cfg)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Makes transform from config with "src" and "dest" keys.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html#toString()">toString</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;void</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html#transform(com.google.enterprise.adaptor.Metadata, java.util.Map)">transform</A></B>(<A HREF="../../../../../com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor">Metadata</A>&nbsp;metadata,
+          <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;&nbsp;params)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any changes to <code>metadata</code> and <code>params</code> will be
+ passed on to subsequent transforms.</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="create(java.util.Map)"><!-- --></A><H3>
+create</H3>
+<PRE>
+public static <A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A> <B>create</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;&nbsp;cfg)</PRE>
+<DL>
+<DD>Makes transform from config with "src" and "dest" keys.
+<P>
+<DD><DL>
+</DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="transform(com.google.enterprise.adaptor.Metadata, java.util.Map)"><!-- --></A><H3>
+transform</H3>
+<PRE>
+public void <B>transform</B>(<A HREF="../../../../../com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor">Metadata</A>&nbsp;metadata,
+                      <A HREF="http://download.oracle.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>,<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;&nbsp;params)</PRE>
+<DL>
+<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html#transform(com.google.enterprise.adaptor.Metadata, java.util.Map)">DocumentTransform</A></CODE></B></DD>
+<DD>Any changes to <code>metadata</code> and <code>params</code> will be
+ passed on to subsequent transforms. This method must be thread-safe.
+<P>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html#transform(com.google.enterprise.adaptor.Metadata, java.util.Map)">transform</A></CODE> in interface <CODE><A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html" title="interface in com.google.enterprise.adaptor">DocumentTransform</A></CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="toString()"><!-- --></A><H3>
+toString</H3>
+<PRE>
+public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
+<DL>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../../../com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;NEXT CLASS</FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../../../index.html?com/google/enterprise/adaptor/examples/MetadataTransformExample.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="MetadataTransformExample.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+
+</BODY>
+</HTML>
diff --git a/javadoc/com/google/enterprise/adaptor/examples/package-frame.html b/javadoc/com/google/enterprise/adaptor/examples/package-frame.html
index ef10663..445e375 100644
--- a/javadoc/com/google/enterprise/adaptor/examples/package-frame.html
+++ b/javadoc/com/google/enterprise/adaptor/examples/package-frame.html
@@ -29,7 +29,9 @@
 <BR>
 <A HREF="FileSystemAdaptor.html" title="class in com.google.enterprise.adaptor.examples" target="classFrame">FileSystemAdaptor</A>
 <BR>
-<A HREF="GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples" target="classFrame">GroupDefinitionsWriter</A></FONT></TD>
+<A HREF="GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples" target="classFrame">GroupDefinitionsWriter</A>
+<BR>
+<A HREF="MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples" target="classFrame">MetadataTransformExample</A></FONT></TD>
 </TR>
 </TABLE>
 
diff --git a/javadoc/com/google/enterprise/adaptor/examples/package-summary.html b/javadoc/com/google/enterprise/adaptor/examples/package-summary.html
index dda3896..c6cac8d 100644
--- a/javadoc/com/google/enterprise/adaptor/examples/package-summary.html
+++ b/javadoc/com/google/enterprise/adaptor/examples/package-summary.html
@@ -108,6 +108,10 @@
 <TD WIDTH="15%"><B><A HREF="../../../../../com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples">GroupDefinitionsWriter</A></B></TD>
 <TD>Demonstrates sending group definitions to GSA.</TD>
 </TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD WIDTH="15%"><B><A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A></B></TD>
+<TD>Example transform which will move values from one key to another.</TD>
+</TR>
 </TABLE>
 &nbsp;
 
diff --git a/javadoc/com/google/enterprise/adaptor/examples/package-tree.html b/javadoc/com/google/enterprise/adaptor/examples/package-tree.html
index 9b63394..e698091 100644
--- a/javadoc/com/google/enterprise/adaptor/examples/package-tree.html
+++ b/javadoc/com/google/enterprise/adaptor/examples/package-tree.html
@@ -93,6 +93,7 @@
 <UL>
 <LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/AdaptorTemplate.html" title="class in com.google.enterprise.adaptor.examples"><B>AdaptorTemplate</B></A><LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/AdaptorWithCrawlTimeMetadataTemplate.html" title="class in com.google.enterprise.adaptor.examples"><B>AdaptorWithCrawlTimeMetadataTemplate</B></A> (implements com.google.enterprise.adaptor.<A HREF="../../../../../com/google/enterprise/adaptor/AuthzAuthority.html" title="interface in com.google.enterprise.adaptor">AuthzAuthority</A>)
 <LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/DbAdaptorTemplate.html" title="class in com.google.enterprise.adaptor.examples"><B>DbAdaptorTemplate</B></A><LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/FileSystemAdaptor.html" title="class in com.google.enterprise.adaptor.examples"><B>FileSystemAdaptor</B></A><LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/GroupDefinitionsWriter.html" title="class in com.google.enterprise.adaptor.examples"><B>GroupDefinitionsWriter</B></A></UL>
+<LI TYPE="circle">com.google.enterprise.adaptor.examples.<A HREF="../../../../../com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples"><B>MetadataTransformExample</B></A> (implements com.google.enterprise.adaptor.<A HREF="../../../../../com/google/enterprise/adaptor/DocumentTransform.html" title="interface in com.google.enterprise.adaptor">DocumentTransform</A>)
 </UL>
 </UL>
 <HR>
diff --git a/javadoc/index-all.html b/javadoc/index-all.html
index 59d1914..972e16f 100644
--- a/javadoc/index-all.html
+++ b/javadoc/index-all.html
@@ -171,6 +171,9 @@
 <DT><A HREF="./com/google/enterprise/adaptor/IOHelper.html#copyStream(java.io.InputStream, java.io.OutputStream)"><B>copyStream(InputStream, OutputStream)</B></A> - 
 Static method in class com.google.enterprise.adaptor.<A HREF="./com/google/enterprise/adaptor/IOHelper.html" title="class in com.google.enterprise.adaptor">IOHelper</A>
 <DD>Copy contents of <code>in</code> to <code>out</code>.
+<DT><A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html#create(java.util.Map)"><B>create(Map&lt;String, String&gt;)</B></A> - 
+Static method in class com.google.enterprise.adaptor.examples.<A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A>
+<DD>Makes transform from config with "src" and "dest" keys.
 <DT><A HREF="./com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html#create(java.util.Map)"><B>create(Map&lt;String, String&gt;)</B></A> - 
 Static method in class com.google.enterprise.adaptor.prebuilt.<A HREF="./com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html" title="class in com.google.enterprise.adaptor.prebuilt">CommandLineTransform</A>
 <DD>Accepts keys <code>"cmd"</code>, <code>"workingDirectory"</code>, and <code>"arg?"</code>.
@@ -749,7 +752,7 @@
 <DT><A HREF="./com/google/enterprise/adaptor/Metadata.html#Metadata(java.lang.Iterable)"><B>Metadata(Iterable&lt;Map.Entry&lt;String, String&gt;&gt;)</B></A> - 
 Constructor for class com.google.enterprise.adaptor.<A HREF="./com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor">Metadata</A>
 <DD>Duplicate.
-<DT><A HREF="./com/google/enterprise/adaptor/prebuilt/PrebuiltTransforms.html#moveMetadata(java.util.Map)"><B>moveMetadata(Map&lt;String, String&gt;)</B></A> - 
+<DT><A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples"><B>MetadataTransformExample</B></A> - Class in <A HREF="./com/google/enterprise/adaptor/examples/package-summary.html">com.google.enterprise.adaptor.examples</A><DD>Example transform which will move values from one key to another.<DT><A HREF="./com/google/enterprise/adaptor/prebuilt/PrebuiltTransforms.html#moveMetadata(java.util.Map)"><B>moveMetadata(Map&lt;String, String&gt;)</B></A> - 
 Static method in class com.google.enterprise.adaptor.prebuilt.<A HREF="./com/google/enterprise/adaptor/prebuilt/PrebuiltTransforms.html" title="class in com.google.enterprise.adaptor.prebuilt">PrebuiltTransforms</A>
 <DD>Returns a transform that moves metadata values from one key to another.
 </DL>
@@ -1086,6 +1089,9 @@
 Method in class com.google.enterprise.adaptor.<A HREF="./com/google/enterprise/adaptor/DocIdPusher.Record.html" title="class in com.google.enterprise.adaptor">DocIdPusher.Record</A>
 <DD>Generates a string representation of this instance useful for debugging
  that contains all visible fields.
+<DT><A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html#toString()"><B>toString()</B></A> - 
+Method in class com.google.enterprise.adaptor.examples.<A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A>
+<DD>&nbsp;
 <DT><A HREF="./com/google/enterprise/adaptor/Metadata.html#toString()"><B>toString()</B></A> - 
 Method in class com.google.enterprise.adaptor.<A HREF="./com/google/enterprise/adaptor/Metadata.html" title="class in com.google.enterprise.adaptor">Metadata</A>
 <DD>Contains every key and value pair; useful for debugging.
@@ -1096,6 +1102,9 @@
 Method in interface com.google.enterprise.adaptor.<A HREF="./com/google/enterprise/adaptor/DocumentTransform.html" title="interface in com.google.enterprise.adaptor">DocumentTransform</A>
 <DD>Any changes to <code>metadata</code> and <code>params</code> will be
  passed on to subsequent transforms.
+<DT><A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html#transform(com.google.enterprise.adaptor.Metadata, java.util.Map)"><B>transform(Metadata, Map&lt;String, String&gt;)</B></A> - 
+Method in class com.google.enterprise.adaptor.examples.<A HREF="./com/google/enterprise/adaptor/examples/MetadataTransformExample.html" title="class in com.google.enterprise.adaptor.examples">MetadataTransformExample</A>
+<DD>&nbsp;
 <DT><A HREF="./com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html#transform(com.google.enterprise.adaptor.Metadata, java.util.Map)"><B>transform(Metadata, Map&lt;String, String&gt;)</B></A> - 
 Method in class com.google.enterprise.adaptor.prebuilt.<A HREF="./com/google/enterprise/adaptor/prebuilt/CommandLineTransform.html" title="class in com.google.enterprise.adaptor.prebuilt">CommandLineTransform</A>
 <DD>&nbsp;
diff --git a/javadoc/overview-tree.html b/javadoc/overview-tree.html
index 64948f9..9eb7300 100644
--- a/javadoc/overview-tree.html
+++ b/javadoc/overview-tree.html
@@ -99,6 +99,7 @@
 <LI TYPE="circle">com.google.enterprise.adaptor.<A HREF="com/google/enterprise/adaptor/DocIdPusher.Record.html" title="class in com.google.enterprise.adaptor"><B>DocIdPusher.Record</B></A><LI TYPE="circle">com.google.enterprise.adaptor.<A HREF="com/google/enterprise/adaptor/DocIdPusher.Record.Builder.html" title="class in com.google.enterprise.adaptor"><B>DocIdPusher.Record.Builder</B></A><LI TYPE="circle">com.google.enterprise.adaptor.<A HREF="com/google/enterprise/adaptor/ExceptionHandlers.html" title="class in com.google.enterprise.adaptor"><B>ExceptionHandlers</B></A><LI TYPE="circle">java.util.logging.<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/logging/Formatter.html?is-external=true" title="class or interface in java.util.logging"><B>Formatter</B></A><UL>
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