tidy up unused imports


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@795372 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/refactor/RenameCompositeRefactoring.java b/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/refactor/RenameCompositeRefactoring.java
index 7668804..962f82c 100644
--- a/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/refactor/RenameCompositeRefactoring.java
+++ b/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/refactor/RenameCompositeRefactoring.java
@@ -26,8 +26,6 @@
 import org.eclipse.core.runtime.OperationCanceledException;
 import org.eclipse.ltk.core.refactoring.Change;
 import org.eclipse.ltk.core.refactoring.Refactoring;
-import org.eclipse.ltk.core.refactoring.RefactoringContribution;
-import org.eclipse.ltk.core.refactoring.RefactoringDescriptor;
 import org.eclipse.ltk.core.refactoring.RefactoringStatus;
 
 public class RenameCompositeRefactoring extends Refactoring {