Remove unused import

src/com/google/enterprise/adaptor/Daemon.java

diff --git a/src/com/google/enterprise/adaptor/Daemon.java b/src/com/google/enterprise/adaptor/Daemon.java
index 30ebe0d..107ba33 100644
--- a/src/com/google/enterprise/adaptor/Daemon.java
+++ b/src/com/google/enterprise/adaptor/Daemon.java
@@ -20,7 +20,6 @@
 import org.apache.commons.daemon.DaemonController;
 
 import java.util.Arrays;
-import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
 /**