removed NPE in XMLPreferenceInitializer

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / builder / IdentifierIndexManager.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
index c36e53d..277a54f 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/builder/IdentifierIndexManager.java
@@ -11,7 +11,6 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.HashMap;
-import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;