Regeneration from plexi 849da10
diff --git a/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html b/coverage/com.google.enterprise.adaptor.CircularBufferHandler.html
index 620f5a0..1da7d8f 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"> @Override</pre></td></tr>
<tr> <td class="numLine"> 47</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <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"> 48</td> <td class="nbHitsUncovered"><a title="Line 48: Conditional coverage 50% (1/2)."> 121</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 48</td> <td class="nbHitsUncovered"><a title="Line 48: Conditional coverage 50% (1/2)."> 120</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 49</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span>;</span></pre></td></tr>
<tr> <td class="numLine"> 50</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 51</td> <td class="nbHitsCovered"> 121</td> <td class="src"><pre class="src"> buffer[tail] = record;</pre></td></tr>
-<tr> <td class="numLineCover"> 52</td> <td class="nbHitsCovered"> 121</td> <td class="src"><pre class="src"> tail = (tail + 1) % buffer.length;</pre></td></tr>
-<tr> <td class="numLineCover"> 53</td> <td class="nbHitsUncovered"><a title="Line 53: Conditional coverage 50% (1/2)."> 121</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 51</td> <td class="nbHitsCovered"> 120</td> <td class="src"><pre class="src"> buffer[tail] = record;</pre></td></tr>
+<tr> <td class="numLineCover"> 52</td> <td class="nbHitsCovered"> 120</td> <td class="src"><pre class="src"> tail = (tail + 1) % buffer.length;</pre></td></tr>
+<tr> <td class="numLineCover"> 53</td> <td class="nbHitsUncovered"><a title="Line 53: Conditional coverage 50% (1/2)."> 120</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 54</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> head = (head + 1) % buffer.length;</span></pre></td></tr>
<tr> <td class="numLine"> 55</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"> 121</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"> 120</td> <td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 57</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 58</td> <td class="nbHits"> </td>
diff --git a/coverage/com.google.enterprise.adaptor.GroupPrincipal.html b/coverage/com.google.enterprise.adaptor.GroupPrincipal.html
index fbc0e7d..32d95f7 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"> @Override</pre></td></tr>
<tr> <td class="numLine"> 35</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> isUser() {</pre></td></tr>
-<tr> <td class="numLineCover"> 36</td> <td class="nbHitsCovered"> 771</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
+<tr> <td class="numLineCover"> 36</td> <td class="nbHitsCovered"> 760</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
<tr> <td class="numLine"> 37</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 38</td> <td class="nbHits"> </td>
diff --git a/coverage/com.google.enterprise.adaptor.IOHelper.html b/coverage/com.google.enterprise.adaptor.IOHelper.html
index 3b1f001..e1e915d 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"> 33</td> <td class="nbHitsCovered"> 72</td> <td class="src"><pre class="src"> <span class="keyword">byte</span>[] buffer = <span class="keyword">new</span> <span class="keyword">byte</span>[1024];</pre></td></tr>
<tr> <td class="numLine"> 34</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">int</span> read;</pre></td></tr>
-<tr> <td class="numLineCover"> 35</td> <td class="nbHitsCovered"><a title="Line 35: Conditional coverage 100% (2/2)."> 176</a></td> <td class="src"><pre class="src"> <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"> 36</td> <td class="nbHitsCovered"> 105</td> <td class="src"><pre class="src"> out.write(buffer, 0, read);</pre></td></tr>
+<tr> <td class="numLineCover"> 35</td> <td class="nbHitsCovered"><a title="Line 35: Conditional coverage 100% (2/2)."> 174</a></td> <td class="src"><pre class="src"> <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"> 36</td> <td class="nbHitsCovered"> 103</td> <td class="src"><pre class="src"> out.write(buffer, 0, read);</pre></td></tr>
<tr> <td class="numLine"> 37</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLineCover"> 38</td> <td class="nbHitsCovered"> 70</td> <td class="src"><pre class="src"> out.flush();</pre></td></tr>
diff --git a/coverage/com.google.enterprise.adaptor.Journal.html b/coverage/com.google.enterprise.adaptor.Journal.html
index 30e721a..3ba3e77 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"> <span class="keyword">private</span> <span class="keyword">long</span> determineTimeResolutionOnce() {</pre></td></tr>
<tr> <td class="numLineCover"> 214</td> <td class="nbHitsCovered"> 975</td> <td class="src"><pre class="src"> <span class="keyword">long</span> time = timeProvider.currentTimeMillis();</pre></td></tr>
<tr> <td class="numLineCover"> 215</td> <td class="nbHitsCovered"> 975</td> <td class="src"><pre class="src"> <span class="keyword">long</span> startTime = time;</pre></td></tr>
-<tr> <td class="numLineCover"> 216</td> <td class="nbHitsCovered"><a title="Line 216: Conditional coverage 100% (2/2)."> 398956</a></td> <td class="src"><pre class="src"> <a title="Line 216: Conditional coverage 100% (2/2)."> <span class="keyword">while</span> (startTime == time) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 217</td> <td class="nbHitsCovered"> 397981</td> <td class="src"><pre class="src"> time = timeProvider.currentTimeMillis();</pre></td></tr>
+<tr> <td class="numLineCover"> 216</td> <td class="nbHitsCovered"><a title="Line 216: Conditional coverage 100% (2/2)."> 446246</a></td> <td class="src"><pre class="src"> <a title="Line 216: Conditional coverage 100% (2/2)."> <span class="keyword">while</span> (startTime == time) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 217</td> <td class="nbHitsCovered"> 445271</td> <td class="src"><pre class="src"> time = timeProvider.currentTimeMillis();</pre></td></tr>
<tr> <td class="numLine"> 218</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLineCover"> 219</td> <td class="nbHitsCovered"> 975</td> <td class="src"><pre class="src"> <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 60ad5b9..fa58e98 100644
--- a/coverage/com.google.enterprise.adaptor.Metadata.html
+++ b/coverage/com.google.enterprise.adaptor.Metadata.html
@@ -12,10 +12,10 @@
<div class="separator"> </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.Metadata.html">Metadata</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">14</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:81px"><span class="text">60/74</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">9</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">27/36</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$EntriesIterator</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:87px"><span class="text">14/16</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">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:83px"><span class="text">5/6</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$ReadableMetadata</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">6/6</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">2.6956521739130435;</span>2.696</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">14</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:81px"><span class="text">61/75</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">9</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:76px"><span class="text">29/38</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$EntriesIterator</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:87px"><span class="text">14/16</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">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:83px"><span class="text">5/6</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$ReadableMetadata</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">6/6</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">2.739130434782609;</span>2.739</td></tr>
</table>
<div class="separator"> </div>
@@ -69,378 +69,383 @@
<tr> <td class="numLine"> 24</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">import</span> java.util.Set;</pre></td></tr>
<tr> <td class="numLine"> 25</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">import</span> java.util.SortedMap;</pre></td></tr>
-<tr> <td class="numLine"> 26</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">import</span> java.util.TreeMap;</pre></td></tr>
-<tr> <td class="numLine"> 27</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 26</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">import</span> java.util.TreeSet;</pre></td></tr>
+<tr> <td class="numLine"> 27</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 28</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 29</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
-<tr> <td class="numLine"> 30</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 29</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * Allows storing multiple metadata values to a single key.</span></pre></td></tr>
+<tr> <td class="numLine"> 30</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
<tr> <td class="numLine"> 31</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
-<tr> <td class="numLine"> 32</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * Null keys are invalid as arguments. Null values are</span></pre></td></tr>
-<tr> <td class="numLine"> 33</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 32</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * invalid as arguments.</span></pre></td></tr>
-<tr> <td class="numLine"> 34</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 33</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
-<tr> <td class="numLine"> 35</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 34</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * This class is mutable and not thread-safe.</span></pre></td></tr>
-<tr> <td class="numLine"> 36</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 35</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 37</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">class</span> Metadata <span class="keyword">implements</span> Iterable<Entry<String, String>> {</pre></td></tr>
-<tr> <td class="numLineCover"> 38</td> <td class="nbHitsCovered"> 134</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Map<String, Set<String>> mappings </pre></td></tr>
-<tr> <td class="numLine"> 39</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 36</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">class</span> Metadata <span class="keyword">implements</span> Iterable<Entry<String, String>> {</pre></td></tr>
+<tr> <td class="numLineCover"> 37</td> <td class="nbHitsCovered"> 135</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Map<String, Set<String>> mappings </pre></td></tr>
+<tr> <td class="numLine"> 38</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> = <span class="keyword">new</span> TreeMap<String, Set<String>>();</pre></td></tr>
+<tr> <td class="numLine"> 39</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 40</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 41</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Create empty instance. */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 42</td> <td class="nbHitsCovered"> 127</td> <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata() {</pre></td></tr>
-<tr> <td class="numLineCover"> 43</td> <td class="nbHitsCovered"> 127</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 41</td> <td class="nbHitsCovered"> 128</td> <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata() {</pre></td></tr>
+<tr> <td class="numLineCover"> 42</td> <td class="nbHitsCovered"> 128</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 43</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 44</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 45</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Duplicate. */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 46</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata(Iterable<Entry<String, String>> m) {</pre></td></tr>
-<tr> <td class="numLineCover"> 47</td> <td class="nbHitsCovered"><a title="Line 47: Conditional coverage 100% (2/2)."> 7</a></td> <td class="src"><pre class="src"> <a title="Line 47: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Entry<String, String> e : m) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 48</td> <td class="nbHitsCovered"> 11</td> <td class="src"><pre class="src"> add(e.getKey(), e.getValue());</pre></td></tr>
-<tr> <td class="numLine"> 49</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 45</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata(Iterable<Entry<String, String>> m) {</pre></td></tr>
+<tr> <td class="numLineCover"> 46</td> <td class="nbHitsCovered"><a title="Line 46: Conditional coverage 100% (2/2)."> 7</a></td> <td class="src"><pre class="src"> <a title="Line 46: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Entry<String, String> e : m) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 47</td> <td class="nbHitsCovered"> 11</td> <td class="src"><pre class="src"> add(e.getKey(), e.getValue());</pre></td></tr>
+<tr> <td class="numLine"> 48</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> } </pre></td></tr>
-<tr> <td class="numLineCover"> 50</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 49</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 50</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 51</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 52</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Make v be only value associated with key. */</span></pre></td></tr>
-<tr> <td class="numLine"> 53</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 52</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, String v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 54</td> <td class="nbHitsCovered"><a title="Line 54: Conditional coverage 100% (2/2)."> 76</a></td> <td class="src"><pre class="src"> <a title="Line 54: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 55</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
-<tr> <td class="numLine"> 56</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 53</td> <td class="nbHitsCovered"><a title="Line 53: Conditional coverage 100% (2/2)."> 76</a></td> <td class="src"><pre class="src"> <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"> 54</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLine"> 55</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 57</td> <td class="nbHitsCovered"><a title="Line 57: Conditional coverage 100% (2/2)."> 75</a></td> <td class="src"><pre class="src"> <a title="Line 57: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 58</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
-<tr> <td class="numLine"> 59</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"><a title="Line 56: Conditional coverage 100% (2/2)."> 75</a></td> <td class="src"><pre class="src"> <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"> 57</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLine"> 58</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 60</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> TreeSet<String> single = <span class="keyword">new</span> TreeSet<String>();</pre></td></tr>
-<tr> <td class="numLineCover"> 61</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> single.add(v);</pre></td></tr>
-<tr> <td class="numLineCover"> 62</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> mappings.put(k, single);</pre></td></tr>
-<tr> <td class="numLineCover"> 63</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 59</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> TreeSet<String> single = <span class="keyword">new</span> TreeSet<String>();</pre></td></tr>
+<tr> <td class="numLineCover"> 60</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> single.add(v);</pre></td></tr>
+<tr> <td class="numLineCover"> 61</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> mappings.put(k, single);</pre></td></tr>
+<tr> <td class="numLineCover"> 62</td> <td class="nbHitsCovered"> 74</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 63</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 64</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 65</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Throws NullPointerException if a null is found. */</span></pre></td></tr>
-<tr> <td class="numLine"> 66</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 65</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">private</span> <span class="keyword">static</span> <span class="keyword">void</span> assureNoNulls(Set<String> items) {</pre></td></tr>
-<tr> <td class="numLineCover"> 67</td> <td class="nbHitsUncovered"><a title="Line 67: Conditional coverage 50% (1/2)."> 32</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 67: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (items.contains(<span class="keyword">null</span>)) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 68</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
-<tr> <td class="numLine"> 69</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 70</td> <td class="nbHitsCovered"> 32</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 66</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <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"> 67</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">// such a case.</span></pre></td></tr>
+<tr> <td class="numLineCover"> 68</td> <td class="nbHitsCovered"><a title="Line 68: Conditional coverage 100% (2/2)."> 33</a></td> <td class="src"><pre class="src"> <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"> 69</td> <td class="nbHitsUncovered"><a title="Line 69: Conditional coverage 50% (1/2)."> 53</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 70</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
<tr> <td class="numLine"> 71</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 72</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Make copy of v be the values associated with key. */</span></pre></td></tr>
-<tr> <td class="numLine"> 73</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, Set<String> v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 74</td> <td class="nbHitsUncovered"><a title="Line 74: Conditional coverage 50% (1/2)."> 33</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 74: 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"> 75</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
-<tr> <td class="numLine"> 76</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 77</td> <td class="nbHitsCovered"><a title="Line 77: Conditional coverage 100% (2/2)."> 33</a></td> <td class="src"><pre class="src"> <a title="Line 77: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 78</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLineCover"> 73</td> <td class="nbHitsCovered"> 33</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 74</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 75</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Make copy of v be the values associated with key. */</span></pre></td></tr>
+<tr> <td class="numLine"> 76</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, Set<String> v) {</pre></td></tr>
+<tr> <td class="numLineCover"> 77</td> <td class="nbHitsUncovered"><a title="Line 77: Conditional coverage 50% (1/2)."> 34</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 78</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</span></pre></td></tr>
<tr> <td class="numLine"> 79</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 80</td> <td class="nbHitsCovered"> 32</td> <td class="src"><pre class="src"> assureNoNulls(v);</pre></td></tr>
-<tr> <td class="numLineCover"> 81</td> <td class="nbHitsCovered"><a title="Line 81: Conditional coverage 100% (2/2)."> 32</a></td> <td class="src"><pre class="src"> <a title="Line 81: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (v.isEmpty()) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 82</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> mappings.remove(k);</pre></td></tr>
-<tr> <td class="numLine"> 83</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> } <span class="keyword">else</span> {</pre></td></tr>
-<tr> <td class="numLineCover"> 84</td> <td class="nbHitsCovered"> 28</td> <td class="src"><pre class="src"> v = <span class="keyword">new</span> TreeSet<String>(v);</pre></td></tr>
-<tr> <td class="numLineCover"> 85</td> <td class="nbHitsCovered"> 28</td> <td class="src"><pre class="src"> mappings.put(k, v);</pre></td></tr>
+<tr> <td class="numLineCover"> 80</td> <td class="nbHitsCovered"><a title="Line 80: Conditional coverage 100% (2/2)."> 34</a></td> <td class="src"><pre class="src"> <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"> 81</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLine"> 82</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 83</td> <td class="nbHitsCovered"> 33</td> <td class="src"><pre class="src"> assureNoNulls(v);</pre></td></tr>
+<tr> <td class="numLineCover"> 84</td> <td class="nbHitsCovered"><a title="Line 84: Conditional coverage 100% (2/2)."> 33</a></td> <td class="src"><pre class="src"> <a title="Line 84: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (v.isEmpty()) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 85</td> <td class="nbHitsCovered"> 5</td> <td class="src"><pre class="src"> mappings.remove(k);</pre></td></tr>
<tr> <td class="numLine"> 86</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 87</td> <td class="nbHitsCovered"> 32</td> <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 88</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
+ <td class="src"><pre class="src"> } <span class="keyword">else</span> {</pre></td></tr>
+<tr> <td class="numLineCover"> 87</td> <td class="nbHitsCovered"> 28</td> <td class="src"><pre class="src"> v = <span class="keyword">new</span> TreeSet<String>(v);</pre></td></tr>
+<tr> <td class="numLineCover"> 88</td> <td class="nbHitsCovered"> 28</td> <td class="src"><pre class="src"> mappings.put(k, v);</pre></td></tr>
<tr> <td class="numLine"> 89</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Increases values mapped to k with v. */</span></pre></td></tr>
-<tr> <td class="numLine"> 90</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> add(String k, String v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 91</td> <td class="nbHitsCovered"><a title="Line 91: Conditional coverage 100% (2/2)."> 68</a></td> <td class="src"><pre class="src"> <a title="Line 91: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == k) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 92</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
-<tr> <td class="numLine"> 93</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 94</td> <td class="nbHitsCovered"><a title="Line 94: Conditional coverage 100% (2/2)."> 67</a></td> <td class="src"><pre class="src"> <a title="Line 94: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == v) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 95</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLineCover"> 90</td> <td class="nbHitsCovered"> 33</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 91</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 92</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Increases values mapped to k with v. */</span></pre></td></tr>
+<tr> <td class="numLine"> 93</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> add(String k, String v) {</pre></td></tr>
+<tr> <td class="numLineCover"> 94</td> <td class="nbHitsCovered"><a title="Line 94: Conditional coverage 100% (2/2)."> 68</a></td> <td class="src"><pre class="src"> <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"> 95</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
<tr> <td class="numLine"> 96</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 97</td> <td class="nbHitsCovered"> 65</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(k);</pre></td></tr>
-<tr> <td class="numLineCover"> 98</td> <td class="nbHitsCovered"><a title="Line 98: Conditional coverage 100% (2/2)."> 65</a></td> <td class="src"><pre class="src"> <a title="Line 98: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 99</td> <td class="nbHitsCovered"> 53</td> <td class="src"><pre class="src"> set(k, v);</pre></td></tr>
-<tr> <td class="numLine"> 100</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 97</td> <td class="nbHitsCovered"><a title="Line 97: Conditional coverage 100% (2/2)."> 67</a></td> <td class="src"><pre class="src"> <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"> 98</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException();</pre></td></tr>
+<tr> <td class="numLine"> 99</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 100</td> <td class="nbHitsCovered"> 65</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(k);</pre></td></tr>
+<tr> <td class="numLineCover"> 101</td> <td class="nbHitsCovered"><a title="Line 101: Conditional coverage 100% (2/2)."> 65</a></td> <td class="src"><pre class="src"> <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"> 102</td> <td class="nbHitsCovered"> 53</td> <td class="src"><pre class="src"> set(k, v);</pre></td></tr>
+<tr> <td class="numLine"> 103</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> } <span class="keyword">else</span> {</pre></td></tr>
-<tr> <td class="numLineCover"> 101</td> <td class="nbHitsCovered"> 12</td> <td class="src"><pre class="src"> found.add(v);</pre></td></tr>
-<tr> <td class="numLine"> 102</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 103</td> <td class="nbHitsCovered"> 65</td> <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 104</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLineCover"> 104</td> <td class="nbHitsCovered"> 12</td> <td class="src"><pre class="src"> found.add(v);</pre></td></tr>
<tr> <td class="numLine"> 105</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 106</td> <td class="nbHitsCovered"> 65</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 107</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 108</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Replaces entries inside of this metadata with provided ones. */</span></pre></td></tr>
-<tr> <td class="numLine"> 106</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 109</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(Iterable<Entry<String, String>> it) {</pre></td></tr>
-<tr> <td class="numLineCover"> 107</td> <td class="nbHitsCovered"> 10</td> <td class="src"><pre class="src"> mappings.clear();</pre></td></tr>
-<tr> <td class="numLineCover"> 108</td> <td class="nbHitsCovered"><a title="Line 108: Conditional coverage 100% (2/2)."> 10</a></td> <td class="src"><pre class="src"> <a title="Line 108: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Entry<String, String> e : it) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 109</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> add(e.getKey(), e.getValue());</pre></td></tr>
-<tr> <td class="numLine"> 110</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> } </pre></td></tr>
-<tr> <td class="numLineCover"> 111</td> <td class="nbHitsCovered"> 9</td> <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 112</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLineCover"> 110</td> <td class="nbHitsCovered"> 10</td> <td class="src"><pre class="src"> mappings.clear();</pre></td></tr>
+<tr> <td class="numLineCover"> 111</td> <td class="nbHitsCovered"><a title="Line 111: Conditional coverage 100% (2/2)."> 10</a></td> <td class="src"><pre class="src"> <a title="Line 111: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Entry<String, String> e : it) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 112</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> add(e.getKey(), e.getValue());</pre></td></tr>
<tr> <td class="numLine"> 113</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> } </pre></td></tr>
+<tr> <td class="numLineCover"> 114</td> <td class="nbHitsCovered"> 9</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 115</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 116</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/** Gives unmodifiable reference to inserted values for key, empty if none. */</span></pre></td></tr>
-<tr> <td class="numLine"> 114</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 117</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> Set<String> getAllValues(String key) {</pre></td></tr>
-<tr> <td class="numLineCover"> 115</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(key);</pre></td></tr>
-<tr> <td class="numLineCover"> 116</td> <td class="nbHitsCovered"><a title="Line 116: Conditional coverage 100% (2/2)."> 15</a></td> <td class="src"><pre class="src"> <a title="Line 116: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> == found) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 117</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> found = Collections.emptySet(); </pre></td></tr>
-<tr> <td class="numLine"> 118</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 119</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> <span class="keyword">return</span> Collections.unmodifiableSet(found);</pre></td></tr>
-<tr> <td class="numLine"> 120</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 118</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(key);</pre></td></tr>
+<tr> <td class="numLineCover"> 119</td> <td class="nbHitsCovered"><a title="Line 119: Conditional coverage 100% (2/2)."> 15</a></td> <td class="src"><pre class="src"> <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"> 120</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> found = Collections.emptySet(); </pre></td></tr>
<tr> <td class="numLine"> 121</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 122</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** One of the inserted values, or null if none. */</span></pre></td></tr>
-<tr> <td class="numLine"> 123</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> String getOneValue(String key) {</pre></td></tr>
-<tr> <td class="numLineCover"> 124</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(key);</pre></td></tr>
-<tr> <td class="numLineCover"> 125</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> String first = <span class="keyword">null</span>;</pre></td></tr>
-<tr> <td class="numLineCover"> 126</td> <td class="nbHitsCovered"><a title="Line 126: Conditional coverage 100% (2/2)."> 20</a></td> <td class="src"><pre class="src"> <a title="Line 126: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> != found) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 127</td> <td class="nbHitsUncovered"><a title="Line 127: Conditional coverage 50% (1/2)."> 18</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 127: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (found.isEmpty()) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 128</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> AssertionError();</span></pre></td></tr>
-<tr> <td class="numLine"> 129</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 130</td> <td class="nbHitsCovered"> 18</td> <td class="src"><pre class="src"> first = found.iterator().next(); </pre></td></tr>
-<tr> <td class="numLine"> 131</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 132</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> <span class="keyword">return</span> first;</pre></td></tr>
-<tr> <td class="numLine"> 133</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 122</td> <td class="nbHitsCovered"> 15</td> <td class="src"><pre class="src"> <span class="keyword">return</span> Collections.unmodifiableSet(found);</pre></td></tr>
+<tr> <td class="numLine"> 123</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 124</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 125</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** One of the inserted values, or null if none. */</span></pre></td></tr>
+<tr> <td class="numLine"> 126</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> String getOneValue(String key) {</pre></td></tr>
+<tr> <td class="numLineCover"> 127</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> Set<String> found = mappings.get(key);</pre></td></tr>
+<tr> <td class="numLineCover"> 128</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> String first = <span class="keyword">null</span>;</pre></td></tr>
+<tr> <td class="numLineCover"> 129</td> <td class="nbHitsCovered"><a title="Line 129: Conditional coverage 100% (2/2)."> 20</a></td> <td class="src"><pre class="src"> <a title="Line 129: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (<span class="keyword">null</span> != found) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 130</td> <td class="nbHitsUncovered"><a title="Line 130: Conditional coverage 50% (1/2)."> 18</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 130: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (found.isEmpty()) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 131</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> AssertionError();</span></pre></td></tr>
+<tr> <td class="numLine"> 132</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 133</td> <td class="nbHitsCovered"> 18</td> <td class="src"><pre class="src"> first = found.iterator().next(); </pre></td></tr>
<tr> <td class="numLine"> 134</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 135</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Get modifiable set of all keys with at least one value. */</span></pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 135</td> <td class="nbHitsCovered"> 20</td> <td class="src"><pre class="src"> <span class="keyword">return</span> first;</pre></td></tr>
<tr> <td class="numLine"> 136</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> Set<String> getKeys() {</pre></td></tr>
-<tr> <td class="numLineCover"> 137</td> <td class="nbHitsCovered"> 19</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.keySet();</pre></td></tr>
-<tr> <td class="numLine"> 138</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 139</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 137</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 140</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
+<tr> <td class="numLine"> 138</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Get modifiable set of all keys with at least one value. */</span></pre></td></tr>
+<tr> <td class="numLine"> 139</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> Set<String> getKeys() {</pre></td></tr>
+<tr> <td class="numLineCover"> 140</td> <td class="nbHitsCovered"> 19</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.keySet();</pre></td></tr>
<tr> <td class="numLine"> 141</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * Provides every key and value in immutable entries sorted</span></pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 142</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * alphabetically, first by key, and secondly by value.</span></pre></td></tr>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 143</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
<tr> <td class="numLine"> 144</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * Behaviour is undefined if backing Metadata instance is modified</span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> * Provides every key and value in immutable entries sorted</span></pre></td></tr>
<tr> <td class="numLine"> 145</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * during iteration.</span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> * alphabetically, first by key, and secondly by value.</span></pre></td></tr>
<tr> <td class="numLine"> 146</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
<tr> <td class="numLine"> 147</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * remove() is unsupported on returned iterator.</span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> * Behaviour is undefined if backing Metadata instance is modified</span></pre></td></tr>
<tr> <td class="numLine"> 148</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> * during iteration.</span></pre></td></tr>
<tr> <td class="numLine"> 149</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> Iterator<Entry<String, String>> iterator() {</pre></td></tr>
-<tr> <td class="numLineCover"> 150</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">new</span> EntriesIterator();</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> * <p></span></pre></td></tr>
+<tr> <td class="numLine"> 150</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment"> * remove() is unsupported on returned iterator.</span></pre></td></tr>
<tr> <td class="numLine"> 151</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
<tr> <td class="numLine"> 152</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> Iterator<Entry<String, String>> iterator() {</pre></td></tr>
+<tr> <td class="numLineCover"> 153</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">new</span> EntriesIterator();</pre></td></tr>
+<tr> <td class="numLine"> 154</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 155</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 153</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Loops through keys and for each key all values. */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 154</td> <td class="nbHitsCovered"> 125</td> <td class="src"><pre class="src"> <span class="keyword">private</span> <span class="keyword">class</span> EntriesIterator <span class="keyword">implements</span> Iterator<Entry<String, String>> {</pre></td></tr>
-<tr> <td class="numLineCover"> 155</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Iterator<Entry<String, Set<String>>> byKey</pre></td></tr>
<tr> <td class="numLine"> 156</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> = mappings.entrySet().iterator();</pre></td></tr>
-<tr> <td class="numLine"> 157</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">private</span> String currentKey;</pre></td></tr>
-<tr> <td class="numLineCover"> 158</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Iterator<String> currentValues</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment">/** Loops through keys and for each key all values. */</span></pre></td></tr>
+<tr> <td class="numLineCover"> 157</td> <td class="nbHitsCovered"> 125</td> <td class="src"><pre class="src"> <span class="keyword">private</span> <span class="keyword">class</span> EntriesIterator <span class="keyword">implements</span> Iterator<Entry<String, String>> {</pre></td></tr>
+<tr> <td class="numLineCover"> 158</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Iterator<Entry<String, Set<String>>> byKey</pre></td></tr>
<tr> <td class="numLine"> 159</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> = Collections.<String>emptyList().iterator();</pre></td></tr>
+ <td class="src"><pre class="src"> = mappings.entrySet().iterator();</pre></td></tr>
<tr> <td class="numLine"> 160</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 161</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="keyword">private</span> String currentKey;</pre></td></tr>
+<tr> <td class="numLineCover"> 161</td> <td class="nbHitsCovered"> 43</td> <td class="src"><pre class="src"> <span class="keyword">private</span> Iterator<String> currentValues</pre></td></tr>
<tr> <td class="numLine"> 162</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> hasNext() {</pre></td></tr>
-<tr> <td class="numLineCover"> 163</td> <td class="nbHitsCovered"><a title="Line 163: Conditional coverage 100% (2/2)."> 146</a></td> <td class="src"><pre class="src"> <a title="Line 163: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (currentValues.hasNext()) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 164</td> <td class="nbHitsCovered"> 70</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
+ <td class="src"><pre class="src"> = Collections.<String>emptyList().iterator();</pre></td></tr>
+<tr> <td class="numLine"> 163</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 164</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
<tr> <td class="numLine"> 165</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 166</td> <td class="nbHitsCovered"><a title="Line 166: Conditional coverage 100% (2/2)."> 76</a></td> <td class="src"><pre class="src"> <a title="Line 166: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (!byKey.hasNext()) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 167</td> <td class="nbHitsCovered"> 42</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> hasNext() {</pre></td></tr>
+<tr> <td class="numLineCover"> 166</td> <td class="nbHitsCovered"><a title="Line 166: Conditional coverage 100% (2/2)."> 146</a></td> <td class="src"><pre class="src"> <a title="Line 166: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (currentValues.hasNext()) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 167</td> <td class="nbHitsCovered"> 70</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
<tr> <td class="numLine"> 168</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 169</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> Entry<String, Set<String>> currentEntry = byKey.next();</pre></td></tr>
-<tr> <td class="numLineCover"> 170</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> currentKey = currentEntry.getKey();</pre></td></tr>
-<tr> <td class="numLineCover"> 171</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> currentValues = currentEntry.getValue().iterator();</pre></td></tr>
-<tr> <td class="numLineCover"> 172</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> <span class="keyword">return</span> hasNext();</pre></td></tr>
-<tr> <td class="numLine"> 173</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 174</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 175</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 176</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> Entry<String, String> next() {</pre></td></tr>
-<tr> <td class="numLineCover"> 177</td> <td class="nbHitsUncovered"><a title="Line 177: Conditional coverage 50% (1/2)."> 39</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 177: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (!hasNext()) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 178</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NoSuchElementException();</span></pre></td></tr>
-<tr> <td class="numLine"> 179</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 169</td> <td class="nbHitsCovered"><a title="Line 169: Conditional coverage 100% (2/2)."> 76</a></td> <td class="src"><pre class="src"> <a title="Line 169: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (!byKey.hasNext()) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 170</td> <td class="nbHitsCovered"> 42</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">false</span>;</pre></td></tr>
+<tr> <td class="numLine"> 171</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 180</td> <td class="nbHitsCovered"> 39</td> <td class="src"><pre class="src"> String k = currentKey, v = currentValues.next();</pre></td></tr>
-<tr> <td class="numLineCover"> 181</td> <td class="nbHitsCovered"> 39</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">new</span> SimpleImmutableEntry<String, String>(k, v);</pre></td></tr>
-<tr> <td class="numLine"> 182</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 172</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> Entry<String, Set<String>> currentEntry = byKey.next();</pre></td></tr>
+<tr> <td class="numLineCover"> 173</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> currentKey = currentEntry.getKey();</pre></td></tr>
+<tr> <td class="numLineCover"> 174</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> currentValues = currentEntry.getValue().iterator();</pre></td></tr>
+<tr> <td class="numLineCover"> 175</td> <td class="nbHitsCovered"> 34</td> <td class="src"><pre class="src"> <span class="keyword">return</span> hasNext();</pre></td></tr>
+<tr> <td class="numLine"> 176</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 183</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 177</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 184</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Not supported. */</span></pre></td></tr>
-<tr> <td class="numLine"> 185</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 178</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 179</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> Entry<String, String> next() {</pre></td></tr>
+<tr> <td class="numLineCover"> 180</td> <td class="nbHitsUncovered"><a title="Line 180: Conditional coverage 50% (1/2)."> 39</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 180: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (!hasNext()) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 181</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NoSuchElementException();</span></pre></td></tr>
+<tr> <td class="numLine"> 182</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 183</td> <td class="nbHitsCovered"> 39</td> <td class="src"><pre class="src"> String k = currentKey, v = currentValues.next();</pre></td></tr>
+<tr> <td class="numLineCover"> 184</td> <td class="nbHitsCovered"> 39</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">new</span> SimpleImmutableEntry<String, String>(k, v);</pre></td></tr>
+<tr> <td class="numLine"> 185</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 186</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> remove() {</pre></td></tr>
-<tr> <td class="numLineCover"> 187</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</span></pre></td></tr>
-<tr> <td class="numLine"> 188</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 189</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 190</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 187</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Not supported. */</span></pre></td></tr>
+<tr> <td class="numLine"> 188</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 189</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> remove() {</pre></td></tr>
+<tr> <td class="numLineCover"> 190</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</span></pre></td></tr>
<tr> <td class="numLine"> 191</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** True if exactly the same key-values are represented. */</span></pre></td></tr>
-<tr> <td class="numLine"> 192</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> equals(Object o) {</pre></td></tr>
-<tr> <td class="numLineCover"> 193</td> <td class="nbHitsUncovered"><a title="Line 193: Conditional coverage 50% (1/2)."> 22</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 193: 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"> 194</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="keyword">false</span>;</span></pre></td></tr>
-<tr> <td class="numLine"> 195</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 196</td> <td class="nbHitsUncovered"><a title="Line 196: Conditional coverage 50% (1/2)."> 22</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 196: 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"> 197</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="keyword">true</span>;</span></pre></td></tr>
+<tr> <td class="numLine"> 192</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 193</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 194</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** True if exactly the same key-values are represented. */</span></pre></td></tr>
+<tr> <td class="numLine"> 195</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> equals(Object o) {</pre></td></tr>
+<tr> <td class="numLineCover"> 196</td> <td class="nbHitsUncovered"><a title="Line 196: Conditional coverage 50% (1/2)."> 22</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 197</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="keyword">false</span>;</span></pre></td></tr>
<tr> <td class="numLine"> 198</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 199</td> <td class="nbHitsCovered"> 22</td> <td class="src"><pre class="src"> Metadata other = (Metadata) o;</pre></td></tr>
-<tr> <td class="numLineCover"> 200</td> <td class="nbHitsCovered"> 22</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.equals(other.mappings);</pre></td></tr>
+<tr> <td class="numLineCover"> 199</td> <td class="nbHitsUncovered"><a title="Line 199: Conditional coverage 50% (1/2)."> 22</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <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"> 200</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="keyword">true</span>;</span></pre></td></tr>
<tr> <td class="numLine"> 201</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 202</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 203</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** True with 0 entries. */</span></pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 202</td> <td class="nbHitsCovered"> 22</td> <td class="src"><pre class="src"> Metadata other = (Metadata) o;</pre></td></tr>
+<tr> <td class="numLineCover"> 203</td> <td class="nbHitsCovered"> 22</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.equals(other.mappings);</pre></td></tr>
<tr> <td class="numLine"> 204</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> isEmpty() {</pre></td></tr>
-<tr> <td class="numLineCover"> 205</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.isEmpty();</pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 205</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 206</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
+ <td class="src"><pre class="src"> <span class="comment">/** True with 0 entries. */</span></pre></td></tr>
<tr> <td class="numLine"> 207</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 208</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Contains every key and value pair; useful for debugging. */</span></pre></td></tr>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> isEmpty() {</pre></td></tr>
+<tr> <td class="numLineCover"> 208</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> <span class="keyword">return</span> mappings.isEmpty();</pre></td></tr>
<tr> <td class="numLine"> 209</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 210</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 211</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Contains every key and value pair; useful for debugging. */</span></pre></td></tr>
+<tr> <td class="numLine"> 212</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> String toString() {</pre></td></tr>
-<tr> <td class="numLineCover"> 210</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> String sep = <span class="string">", "</span>;</span></pre></td></tr>
-<tr> <td class="numLineCover"> 211</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> StringBuilder builder = <span class="keyword">new</span> StringBuilder();</span></pre></td></tr>
-<tr> <td class="numLineCover"> 212</td> <td class="nbHitsUncovered"><a title="Line 212: Conditional coverage 0% (0/2)."> 0</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 212: Conditional coverage 0% (0/2)."> <span class="keyword">for</span> (Entry<String, String> e : <span class="keyword">this</span>) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 213</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> builder.append(sep);</span></pre></td></tr>
-<tr> <td class="numLineCover"> 214</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> builder.append(e.getKey()).append(<span class="string">"="</span>).append(e.getValue());</span></pre></td></tr>
-<tr> <td class="numLine"> 215</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 213</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> String sep = <span class="string">", "</span>;</span></pre></td></tr>
+<tr> <td class="numLineCover"> 214</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> StringBuilder builder = <span class="keyword">new</span> StringBuilder();</span></pre></td></tr>
+<tr> <td class="numLineCover"> 215</td> <td class="nbHitsUncovered"><a title="Line 215: Conditional coverage 0% (0/2)."> 0</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 215: Conditional coverage 0% (0/2)."> <span class="keyword">for</span> (Entry<String, String> e : <span class="keyword">this</span>) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 216</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> builder.append(sep);</span></pre></td></tr>
+<tr> <td class="numLineCover"> 217</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> builder.append(e.getKey()).append(<span class="string">"="</span>).append(e.getValue());</span></pre></td></tr>
+<tr> <td class="numLine"> 218</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 216</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> String body = <span class="string">""</span>;</span></pre></td></tr>
-<tr> <td class="numLineCover"> 217</td> <td class="nbHitsUncovered"><a title="Line 217: Conditional coverage 0% (0/2)."> 0</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 217: Conditional coverage 0% (0/2)."> <span class="keyword">if</span> (0 != builder.length()) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 218</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> body = builder.substring(sep.length());</span></pre></td></tr>
-<tr> <td class="numLine"> 219</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 220</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="string">"["</span> + body + <span class="string">"]"</span>;</span></pre></td></tr>
-<tr> <td class="numLine"> 221</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 219</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> String body = <span class="string">""</span>;</span></pre></td></tr>
+<tr> <td class="numLineCover"> 220</td> <td class="nbHitsUncovered"><a title="Line 220: Conditional coverage 0% (0/2)."> 0</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 220: Conditional coverage 0% (0/2)."> <span class="keyword">if</span> (0 != builder.length()) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 221</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> body = builder.substring(sep.length());</span></pre></td></tr>
<tr> <td class="numLine"> 222</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 223</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Does not allow any mutating operations. */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 224</td> <td class="nbHitsCovered"> 26</td> <td class="src"><pre class="src"> <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"> 225</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 226</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, String v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 227</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
-<tr> <td class="numLine"> 228</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 229</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 230</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 231</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, Set<String> v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 232</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
-<tr> <td class="numLine"> 233</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 234</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 235</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 236</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> add(String k, String v) {</pre></td></tr>
-<tr> <td class="numLineCover"> 237</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
-<tr> <td class="numLine"> 238</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 239</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 240</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 241</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(Iterable<Entry<String, String>> it) {</pre></td></tr>
-<tr> <td class="numLineCover"> 242</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
-<tr> <td class="numLine"> 243</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 244</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 245</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> @Override</pre></td></tr>
-<tr> <td class="numLine"> 246</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> Set<String> getKeys() {</pre></td></tr>
-<tr> <td class="numLineCover"> 247</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">return</span> Collections.unmodifiableSet(<span class="keyword">super</span>.getKeys());</pre></td></tr>
-<tr> <td class="numLine"> 248</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 249</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> };</pre></td></tr>
-<tr> <td class="numLine"> 250</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 251</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/** Get a reference to an unmodifiable view of this object. */</span></pre></td></tr>
-<tr> <td class="numLine"> 252</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata unmodifiableView() {</pre></td></tr>
-<tr> <td class="numLineCover"> 253</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> Metadata unmodifiable = <span class="keyword">new</span> ReadableMetadata();</pre></td></tr>
-<tr> <td class="numLine"> 254</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">// Extra precaution against mappings use, but not against moding</span></pre></td></tr>
-<tr> <td class="numLine"> 255</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">// sets that are values inside it.</span></pre></td></tr>
-<tr> <td class="numLineCover"> 256</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> unmodifiable.mappings = Collections.unmodifiableMap(<span class="keyword">this</span>.mappings); </pre></td></tr>
-<tr> <td class="numLineCover"> 257</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> <span class="keyword">return</span> unmodifiable;</pre></td></tr>
-<tr> <td class="numLine"> 258</td> <td class="nbHits"> </td>
+<tr> <td class="numLineCover"> 223</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">return</span> <span class="string">"["</span> + body + <span class="string">"]"</span>;</span></pre></td></tr>
+<tr> <td class="numLine"> 224</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 259</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 225</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 226</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Does not allow any mutating operations. */</span></pre></td></tr>
+<tr> <td class="numLineCover"> 227</td> <td class="nbHitsCovered"> 26</td> <td class="src"><pre class="src"> <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"> 228</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 229</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, String v) {</pre></td></tr>
+<tr> <td class="numLineCover"> 230</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
+<tr> <td class="numLine"> 231</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 232</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 233</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 234</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(String k, Set<String> v) {</pre></td></tr>
+<tr> <td class="numLineCover"> 235</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
+<tr> <td class="numLine"> 236</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 237</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 238</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 239</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> add(String k, String v) {</pre></td></tr>
+<tr> <td class="numLineCover"> 240</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
+<tr> <td class="numLine"> 241</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 242</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 243</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 244</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> set(Iterable<Entry<String, String>> it) {</pre></td></tr>
+<tr> <td class="numLineCover"> 245</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> UnsupportedOperationException();</pre></td></tr>
+<tr> <td class="numLine"> 246</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 247</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 248</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> @Override</pre></td></tr>
+<tr> <td class="numLine"> 249</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> Set<String> getKeys() {</pre></td></tr>
+<tr> <td class="numLineCover"> 250</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">return</span> Collections.unmodifiableSet(<span class="keyword">super</span>.getKeys());</pre></td></tr>
+<tr> <td class="numLine"> 251</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 252</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> };</pre></td></tr>
+<tr> <td class="numLine"> 253</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 254</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/** Get a reference to an unmodifiable view of this object. */</span></pre></td></tr>
+<tr> <td class="numLine"> 255</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> Metadata unmodifiableView() {</pre></td></tr>
+<tr> <td class="numLineCover"> 256</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> Metadata unmodifiable = <span class="keyword">new</span> ReadableMetadata();</pre></td></tr>
+<tr> <td class="numLine"> 257</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">// Extra precaution against mappings use, but not against moding</span></pre></td></tr>
+<tr> <td class="numLine"> 258</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">// sets that are values inside it.</span></pre></td></tr>
+<tr> <td class="numLineCover"> 259</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> unmodifiable.mappings = Collections.unmodifiableMap(<span class="keyword">this</span>.mappings); </pre></td></tr>
+<tr> <td class="numLineCover"> 260</td> <td class="nbHitsCovered"> 13</td> <td class="src"><pre class="src"> <span class="keyword">return</span> unmodifiable;</pre></td></tr>
+<tr> <td class="numLine"> 261</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 262</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
</table>
diff --git a/coverage/com.google.enterprise.adaptor.Principal.html b/coverage/com.google.enterprise.adaptor.Principal.html
index c78b888..aae51b0 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"> <span class="comment"> * Represents either a user or a group.</span></pre></td></tr>
<tr> <td class="numLine"> 21</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
-<tr> <td class="numLineCover"> 22</td> <td class="nbHitsCovered"> 501</td> <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keyword">class</span> Principal <span class="keyword">implements</span> Comparable<Principal> {</pre></td></tr>
+<tr> <td class="numLineCover"> 22</td> <td class="nbHitsCovered"> 495</td> <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">abstract</span> <span class="keyword">class</span> Principal <span class="keyword">implements</span> Comparable<Principal> {</pre></td></tr>
<tr> <td class="numLine"> 23</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <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"> 24</td> <td class="nbHits"> </td>
@@ -162,24 +162,24 @@
<td class="src"><pre class="src"> @Override</pre></td></tr>
<tr> <td class="numLine"> 84</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">int</span> compareTo(Principal other) {</pre></td></tr>
-<tr> <td class="numLineCover"> 85</td> <td class="nbHitsCovered"> 501</td> <td class="src"><pre class="src"> <span class="keyword">int</span> spacecmp = namespace.compareTo(other.namespace);</pre></td></tr>
-<tr> <td class="numLineCover"> 86</td> <td class="nbHitsCovered"><a title="Line 86: Conditional coverage 100% (2/2)."> 501</a></td> <td class="src"><pre class="src"> <a title="Line 86: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (0 != spacecmp) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 87</td> <td class="nbHitsCovered"> 53</td> <td class="src"><pre class="src"> <span class="keyword">return</span> spacecmp;</pre></td></tr>
+<tr> <td class="numLineCover"> 85</td> <td class="nbHitsCovered"> 495</td> <td class="src"><pre class="src"> <span class="keyword">int</span> spacecmp = namespace.compareTo(other.namespace);</pre></td></tr>
+<tr> <td class="numLineCover"> 86</td> <td class="nbHitsCovered"><a title="Line 86: Conditional coverage 100% (2/2)."> 495</a></td> <td class="src"><pre class="src"> <a title="Line 86: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (0 != spacecmp) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 87</td> <td class="nbHitsCovered"> 56</td> <td class="src"><pre class="src"> <span class="keyword">return</span> spacecmp;</pre></td></tr>
<tr> <td class="numLine"> 88</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 89</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">// OK, same namespace</span></pre></td></tr>
<tr> <td class="numLine"> 90</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLineCover"> 91</td> <td class="nbHitsCovered"><a title="Line 91: Conditional coverage 100% (2/2)."> 448</a></td> <td class="src"><pre class="src"> <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"> 92</td> <td class="nbHitsCovered"><a title="Line 92: Conditional coverage 100% (2/2)."> 55</a></td> <td class="src"><pre class="src"> <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"> 91</td> <td class="nbHitsCovered"><a title="Line 91: Conditional coverage 100% (2/2)."> 439</a></td> <td class="src"><pre class="src"> <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"> 92</td> <td class="nbHitsCovered"><a title="Line 92: Conditional coverage 100% (2/2)."> 45</a></td> <td class="src"><pre class="src"> <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"> 93</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 94</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">// OK, same namespace and same type</span></pre></td></tr>
<tr> <td class="numLine"> 95</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLineCover"> 96</td> <td class="nbHitsCovered"> 393</td> <td class="src"><pre class="src"> <span class="keyword">return</span> name.compareTo(other.name);</pre></td></tr>
+<tr> <td class="numLineCover"> 96</td> <td class="nbHitsCovered"> 394</td> <td class="src"><pre class="src"> <span class="keyword">return</span> name.compareTo(other.name);</pre></td></tr>
<tr> <td class="numLine"> 97</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 98</td> <td class="nbHits"> </td>
diff --git a/coverage/com.google.enterprise.adaptor.ShutdownWaiter.html b/coverage/com.google.enterprise.adaptor.ShutdownWaiter.html
index e1bc625..984825e 100644
--- a/coverage/com.google.enterprise.adaptor.ShutdownWaiter.html
+++ b/coverage/com.google.enterprise.adaptor.ShutdownWaiter.html
@@ -124,8 +124,8 @@
<tr> <td class="numLineCover"> 53</td> <td class="nbHitsCovered"> 17</td> <td class="src"><pre class="src"> stopped = <span class="keyword">true</span>;</pre></td></tr>
<tr> <td class="numLine"> 54</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">// Inform processing requests to shut down.</span></pre></td></tr>
-<tr> <td class="numLineCover"> 55</td> <td class="nbHitsCovered"><a title="Line 55: Conditional coverage 100% (2/2)."> 43</a></td> <td class="src"><pre class="src"> <a title="Line 55: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Thread thread : processingThreads.toArray(<span class="keyword">new</span> Thread[0])) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"> 26</td> <td class="src"><pre class="src"> thread.interrupt();</pre></td></tr>
+<tr> <td class="numLineCover"> 55</td> <td class="nbHitsCovered"><a title="Line 55: Conditional coverage 100% (2/2)."> 42</a></td> <td class="src"><pre class="src"> <a title="Line 55: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (Thread thread : processingThreads.toArray(<span class="keyword">new</span> Thread[0])) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"> 25</td> <td class="src"><pre class="src"> thread.interrupt();</pre></td></tr>
<tr> <td class="numLine"> 57</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 58</td> <td class="nbHits"> </td>
diff --git a/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html b/coverage/com.google.enterprise.adaptor.SystemTimeProvider.html
index d92688f..69993b6 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"> 20</td> <td class="nbHitsCovered"> 71</td> <td class="src"><pre class="src"> <span class="keyword">class</span> SystemTimeProvider <span class="keyword">implements</span> TimeProvider {</pre></td></tr>
<tr> <td class="numLine"> 21</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">long</span> currentTimeMillis() {</pre></td></tr>
-<tr> <td class="numLineCover"> 22</td> <td class="nbHitsCovered"> 397429</td> <td class="src"><pre class="src"> <span class="keyword">return</span> System.currentTimeMillis();</pre></td></tr>
+<tr> <td class="numLineCover"> 22</td> <td class="nbHitsCovered"> 444719</td> <td class="src"><pre class="src"> <span class="keyword">return</span> System.currentTimeMillis();</pre></td></tr>
<tr> <td class="numLine"> 23</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 24</td> <td class="nbHits"> </td>
diff --git a/coverage/com.google.enterprise.adaptor.TransformPipeline.html b/coverage/com.google.enterprise.adaptor.TransformPipeline.html
index 076f72e..bcdf179 100644
--- a/coverage/com.google.enterprise.adaptor.TransformPipeline.html
+++ b/coverage/com.google.enterprise.adaptor.TransformPipeline.html
@@ -88,78 +88,82 @@
<tr> <td class="numLineCover"> 36</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> IllegalArgumentException(<span class="string">"Transforms and names must be the same size"</span>);</span></pre></td></tr>
<tr> <td class="numLine"> 37</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 38</td> <td class="nbHitsUncovered"><a title="Line 38: Conditional coverage 50% (1/2)."> 8</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 38: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (transforms.contains(<span class="keyword">null</span>)) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 39</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException(<span class="string">"Transforms must not contain null values"</span>);</span></pre></td></tr>
+<tr> <td class="numLineCover"> 38</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> <span class="keyword">this</span>.transformList = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList<DocumentTransform>(transforms));</pre></td></tr>
+<tr> <td class="numLineCover"> 39</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> <span class="keyword">this</span>.names = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList<String>(names));</pre></td></tr>
<tr> <td class="numLine"> 40</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">// Check for null after copying the lists because List.contains(null) is permitted to throw NPE</span></pre></td></tr>
+<tr> <td class="numLine"> 41</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">// whereas ArrayList is documented not to throw NPE.</span></pre></td></tr>
+<tr> <td class="numLineCover"> 42</td> <td class="nbHitsUncovered"><a title="Line 42: Conditional coverage 50% (1/2)."> 8</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 42: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (transformList.contains(<span class="keyword">null</span>)) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 43</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException(<span class="string">"Transforms must not contain null values"</span>);</span></pre></td></tr>
+<tr> <td class="numLine"> 44</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 41</td> <td class="nbHitsUncovered"><a title="Line 41: Conditional coverage 50% (1/2)."> 8</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 41: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (names.contains(<span class="keyword">null</span>)) {</a></span></pre></td></tr>
-<tr> <td class="numLineCover"> 42</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException(<span class="string">"Names must not contain null values"</span>);</span></pre></td></tr>
-<tr> <td class="numLine"> 43</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLineCover"> 44</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> <span class="keyword">this</span>.transformList = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList<DocumentTransform>(transforms));</pre></td></tr>
-<tr> <td class="numLineCover"> 45</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> <span class="keyword">this</span>.names = Collections.unmodifiableList(<span class="keyword">new</span> ArrayList<String>(names));</pre></td></tr>
-<tr> <td class="numLineCover"> 46</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 45</td> <td class="nbHitsUncovered"><a title="Line 45: Conditional coverage 50% (1/2)."> 8</a></td> <td class="src"><pre class="src"><span class="srcUncovered"> <a title="Line 45: Conditional coverage 50% (1/2)."> <span class="keyword">if</span> (names.contains(<span class="keyword">null</span>)) {</a></span></pre></td></tr>
+<tr> <td class="numLineCover"> 46</td> <td class="nbHitsUncovered"> 0</td> <td class="src"><pre class="src"><span class="srcUncovered"> <span class="keyword">throw</span> <span class="keyword">new</span> NullPointerException(<span class="string">"Names must not contain null values"</span>);</span></pre></td></tr>
<tr> <td class="numLine"> 47</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 48</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLineCover"> 48</td> <td class="nbHitsCovered"> 8</td> <td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 49</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * Transform {@code metadata}.</span></pre></td></tr>
+ <td class="src"><pre class="src"> </pre></td></tr>
<tr> <td class="numLine"> 50</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
-<tr> <td class="numLine"> 51</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map<String, String> params) {</pre></td></tr>
-<tr> <td class="numLineCover"> 52</td> <td class="nbHitsCovered"><a title="Line 52: Conditional coverage 100% (2/2)."> 7</a></td> <td class="src"><pre class="src"> <a title="Line 52: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (transformList.isEmpty()) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 53</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">return</span>;</pre></td></tr>
-<tr> <td class="numLine"> 54</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 55</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLineCover"> 56</td> <td class="nbHitsCovered"> 5</td> <td class="src"><pre class="src"> Metadata metadataInTransit = <span class="keyword">new</span> Metadata(metadata);</pre></td></tr>
-<tr> <td class="numLineCover"> 57</td> <td class="nbHitsCovered"> 5</td> <td class="src"><pre class="src"> Map<String, String> paramsInTransit = Collections.checkedMap(</pre></td></tr>
-<tr> <td class="numLine"> 58</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">new</span> HashMap<String, String>(params), String.<span class="keyword">class</span>, String.<span class="keyword">class</span>);</pre></td></tr>
-<tr> <td class="numLine"> 59</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLineCover"> 60</td> <td class="nbHitsCovered"><a title="Line 60: Conditional coverage 100% (2/2)."> 11</a></td> <td class="src"><pre class="src"> <a title="Line 60: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (<span class="keyword">int</span> i = 0; i < transformList.size(); i++) {</a></pre></td></tr>
-<tr> <td class="numLineCover"> 61</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> DocumentTransform transform = transformList.get(i);</pre></td></tr>
-<tr> <td class="numLine"> 62</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">try</span> {</pre></td></tr>
-<tr> <td class="numLineCover"> 63</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> transform.transform(metadataInTransit, paramsInTransit);</pre></td></tr>
-<tr> <td class="numLineCover"> 64</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> } <span class="keyword">catch</span> (RuntimeException e) {</pre></td></tr>
-<tr> <td class="numLineCover"> 65</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> RuntimeException(</pre></td></tr>
-<tr> <td class="numLine"> 66</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="string">"Exception during transform "</span> + names.get(i), e);</pre></td></tr>
-<tr> <td class="numLineCover"> 67</td> <td class="nbHitsCovered"> 6</td> <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 68</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 69</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLineCover"> 70</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> metadata.set(metadataInTransit);</pre></td></tr>
-<tr> <td class="numLineCover"> 71</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> params.clear();</pre></td></tr>
-<tr> <td class="numLineCover"> 72</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> params.putAll(paramsInTransit);</pre></td></tr>
-<tr> <td class="numLineCover"> 73</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 74</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> </pre></td></tr>
-<tr> <td class="numLine"> 75</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
-<tr> <td class="numLine"> 76</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="comment"> * Retrieve transforms in the order they are processed in the pipeline.</span></pre></td></tr>
-<tr> <td class="numLine"> 77</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 51</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment"> * Transform {@code metadata}.</span></pre></td></tr>
+<tr> <td class="numLine"> 52</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
-<tr> <td class="numLine"> 78</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> List<DocumentTransform> getDocumentTransforms() {</pre></td></tr>
-<tr> <td class="numLineCover"> 79</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">return</span> transformList;</pre></td></tr>
-<tr> <td class="numLine"> 80</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 81</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 53</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">void</span> transform(Metadata metadata, Map<String, String> params) {</pre></td></tr>
+<tr> <td class="numLineCover"> 54</td> <td class="nbHitsCovered"><a title="Line 54: Conditional coverage 100% (2/2)."> 7</a></td> <td class="src"><pre class="src"> <a title="Line 54: Conditional coverage 100% (2/2)."> <span class="keyword">if</span> (transformList.isEmpty()) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 55</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">return</span>;</pre></td></tr>
+<tr> <td class="numLine"> 56</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 57</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLineCover"> 58</td> <td class="nbHitsCovered"> 5</td> <td class="src"><pre class="src"> Metadata metadataInTransit = <span class="keyword">new</span> Metadata(metadata);</pre></td></tr>
+<tr> <td class="numLineCover"> 59</td> <td class="nbHitsCovered"> 5</td> <td class="src"><pre class="src"> Map<String, String> paramsInTransit = Collections.checkedMap(</pre></td></tr>
+<tr> <td class="numLine"> 60</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">new</span> HashMap<String, String>(params), String.<span class="keyword">class</span>, String.<span class="keyword">class</span>);</pre></td></tr>
+<tr> <td class="numLine"> 61</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLineCover"> 62</td> <td class="nbHitsCovered"><a title="Line 62: Conditional coverage 100% (2/2)."> 11</a></td> <td class="src"><pre class="src"> <a title="Line 62: Conditional coverage 100% (2/2)."> <span class="keyword">for</span> (<span class="keyword">int</span> i = 0; i < transformList.size(); i++) {</a></pre></td></tr>
+<tr> <td class="numLineCover"> 63</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> DocumentTransform transform = transformList.get(i);</pre></td></tr>
+<tr> <td class="numLine"> 64</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">try</span> {</pre></td></tr>
+<tr> <td class="numLineCover"> 65</td> <td class="nbHitsCovered"> 7</td> <td class="src"><pre class="src"> transform.transform(metadataInTransit, paramsInTransit);</pre></td></tr>
+<tr> <td class="numLineCover"> 66</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> } <span class="keyword">catch</span> (RuntimeException e) {</pre></td></tr>
+<tr> <td class="numLineCover"> 67</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">throw</span> <span class="keyword">new</span> RuntimeException(</pre></td></tr>
+<tr> <td class="numLine"> 68</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="string">"Exception during transform "</span> + names.get(i), e);</pre></td></tr>
+<tr> <td class="numLineCover"> 69</td> <td class="nbHitsCovered"> 6</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 70</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 71</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLineCover"> 72</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> metadata.set(metadataInTransit);</pre></td></tr>
+<tr> <td class="numLineCover"> 73</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> params.clear();</pre></td></tr>
+<tr> <td class="numLineCover"> 74</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> params.putAll(paramsInTransit);</pre></td></tr>
+<tr> <td class="numLineCover"> 75</td> <td class="nbHitsCovered"> 4</td> <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 76</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 77</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment">/**</span></pre></td></tr>
+<tr> <td class="numLine"> 78</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment"> * Retrieve transforms in the order they are processed in the pipeline.</span></pre></td></tr>
+<tr> <td class="numLine"> 79</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="comment"> */</span></pre></td></tr>
+<tr> <td class="numLine"> 80</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> List<DocumentTransform> getDocumentTransforms() {</pre></td></tr>
+<tr> <td class="numLineCover"> 81</td> <td class="nbHitsCovered"> 2</td> <td class="src"><pre class="src"> <span class="keyword">return</span> transformList;</pre></td></tr>
<tr> <td class="numLine"> 82</td> <td class="nbHits"> </td>
- <td class="src"><pre class="src"> <span class="keyword">public</span> List<String> getNames() {</pre></td></tr>
-<tr> <td class="numLineCover"> 83</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">return</span> names;</pre></td></tr>
-<tr> <td class="numLine"> 84</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
-<tr> <td class="numLine"> 85</td> <td class="nbHits"> </td>
+<tr> <td class="numLine"> 83</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> </pre></td></tr>
+<tr> <td class="numLine"> 84</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> <span class="keyword">public</span> List<String> getNames() {</pre></td></tr>
+<tr> <td class="numLineCover"> 85</td> <td class="nbHitsCovered"> 1</td> <td class="src"><pre class="src"> <span class="keyword">return</span> names;</pre></td></tr>
+<tr> <td class="numLine"> 86</td> <td class="nbHits"> </td>
+ <td class="src"><pre class="src"> }</pre></td></tr>
+<tr> <td class="numLine"> 87</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
</table>
diff --git a/coverage/com.google.enterprise.adaptor.UserPrincipal.html b/coverage/com.google.enterprise.adaptor.UserPrincipal.html
index 850e0f1..f14e97d 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"> @Override</pre></td></tr>
<tr> <td class="numLine"> 31</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> <span class="keyword">public</span> <span class="keyword">boolean</span> isUser() {</pre></td></tr>
-<tr> <td class="numLineCover"> 32</td> <td class="nbHitsCovered"> 1135</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
+<tr> <td class="numLineCover"> 32</td> <td class="nbHitsCovered"> 1118</td> <td class="src"><pre class="src"> <span class="keyword">return</span> <span class="keyword">true</span>;</pre></td></tr>
<tr> <td class="numLine"> 33</td> <td class="nbHits"> </td>
<td class="src"><pre class="src"> }</pre></td></tr>
<tr> <td class="numLine"> 34</td> <td class="nbHits"> </td>
diff --git a/coverage/frame-summary-com.google.enterprise.adaptor.html b/coverage/frame-summary-com.google.enterprise.adaptor.html
index 384a92f..fa9d111 100644
--- a/coverage/frame-summary-com.google.enterprise.adaptor.html
+++ b/coverage/frame-summary-com.google.enterprise.adaptor.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.html" onclick='parent.sourceFileList.location.href="frame-sourcefiles-com.google.enterprise.adaptor.html"'>com.google.enterprise.adaptor</a></td><td class="value">202</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">722</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4014/4736</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">272</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1296/1568</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4202745512143613;</span>2.42</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">202</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">722</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4015/4737</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">272</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1298/1570</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4213305174234425;</span>2.421</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.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">19</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">143</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:63px"><span class="text">252/395</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">55</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:51px"><span class="text">59/114</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.513888888888889;</span>2.514</td></tr>
@@ -222,10 +222,10 @@
<tr><td><a href="com.google.enterprise.adaptor.LoggingFilter.html">LoggingFilter</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:93px"><span class="text">29/31</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:75px"><span class="text">6/8</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6;</span>2.6</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">14</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:81px"><span class="text">60/74</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">9</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">27/36</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$EntriesIterator</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:87px"><span class="text">14/16</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">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:83px"><span class="text">5/6</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.6956521739130435;</span>2.696</td></tr>
- <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$ReadableMetadata</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">6/6</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">2.6956521739130435;</span>2.696</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">14</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:81px"><span class="text">61/75</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">9</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:76px"><span class="text">29/38</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$1</a></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></td><td class="percentgraph"><div class="percentgraph"><div class="na" style="width:100px"><span class="text"><a class="dfn" href="help.html" onclick="popupwindow('help.html'); return false;">N/A</a></span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$EntriesIterator</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:87px"><span class="text">14/16</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">1</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:83px"><span class="text">5/6</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.739130434782609;</span>2.739</td></tr>
+ <tr><td><a href="com.google.enterprise.adaptor.Metadata.html">Metadata$ReadableMetadata</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">6/6</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">2.739130434782609;</span>2.739</td></tr>
<tr><td><a href="com.google.enterprise.adaptor.NamespacedSession.html">NamespacedSession</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">14/14</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">4/4</span></div></div></td></tr></table></td><td class="value"><span class="hidden">1.6;</span>1.6</td></tr>
diff --git a/coverage/frame-summary.html b/coverage/frame-summary.html
index 065257c..e544e73 100644
--- a/coverage/frame-summary.html
+++ b/coverage/frame-summary.html
@@ -16,8 +16,8 @@
<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">236</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1357</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">4266/5623</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">462</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:74px"><span class="text">1355/1817</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4551341350601295;</span>2.455</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">202</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">722</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4014/4736</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">272</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1296/1568</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4202745512143613;</span>2.42</td></tr>
+ <tr><td><b>All Packages</b></td><td class="value">236</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">1357</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:75px"><span class="text">4267/5624</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">462</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:74px"><span class="text">1357/1819</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.456059204440333;</span>2.456</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">202</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">722</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:84px"><span class="text">4015/4737</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">272</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:82px"><span class="text">1298/1570</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.4213305174234425;</span>2.421</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.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">19</td><td><table cellpadding="0px" cellspacing="0px" class="percentgraph"><tr class="percentgraph"><td align="right" class="percentgraph" width="40">143</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:63px"><span class="text">252/395</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">55</td><td class="percentgraph"><div class="percentgraph"><div class="greenbar" style="width:51px"><span class="text">59/114</span></div></div></td></tr></table></td><td class="value"><span class="hidden">2.513888888888889;</span>2.514</td></tr>
