diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBDropTargetListener.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBDropTargetListener.java
index 6ea77763ab1..d23b0040028 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBDropTargetListener.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBDropTargetListener.java
@@ -36,7 +36,7 @@ public class IBDropTargetListener implements DropTargetListener {
     
     private IBViewPart fIncludeBrowser;
 	private ITranslationUnit fTranslationUnit;
-	private boolean fEnabled;
+	private boolean fEnabled= true;
 
     public IBDropTargetListener(IBViewPart view) {
         fIncludeBrowser= view;
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBMessages.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBMessages.java
index 5276ea36449..67f0d8e08d4 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBMessages.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBMessages.java
@@ -17,19 +17,12 @@ public class IBMessages extends NLS {
 	private static final String BUNDLE_NAME = "org.eclipse.cdt.internal.ui.includebrowser.IBMessages"; //$NON-NLS-1$
 
 	public static String IBHistoryDropDownAction_ClearHistory_label;
-
 	public static String IBHistoryDropDownAction_tooltip;
-
 	public static String IBHistoryListAction_HistoryDialog_title;
-
 	public static String IBHistoryListAction_HistoryList_label;
-
 	public static String IBHistoryListAction_label;
-
 	public static String IBHistoryListAction_Remove_label;
-
 	public static String IBViewPart_falseInputMessage;
-
 	public static String IBViewPart_FocusOn_label;
 	public static String IBViewPart_hideInactive_label;
 	public static String IBViewPart_hideInactive_tooltip;
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBViewPart.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBViewPart.java
index 6f81f3654c5..4391e9e3a0a 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBViewPart.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/includebrowser/IBViewPart.java
@@ -419,7 +419,7 @@ public class IBViewPart extends ViewPart
                 onShowFolderInLabels(isChecked());
             }
         };
-        fShowFolderInLabelsAction.setDescription(IBMessages.IBViewPart_showFolders_tooltip);
+        fShowFolderInLabelsAction.setToolTipText(IBMessages.IBViewPart_showFolders_tooltip);
         fNext = new Action(IBMessages.IBViewPart_nextMatch_label) {
             public void run() {
                 onNextOrPrevious(true);