### Eclipse Workspace Patch 1.0
#P org.eclipse.compare
diff --git compare/org/eclipse/compare/structuremergeviewer/DiffTreeViewer.java compare/org/eclipse/compare/structuremergeviewer/DiffTreeViewer.java
index 44d9c90..71616be 100644
--- compare/org/eclipse/compare/structuremergeviewer/DiffTreeViewer.java
+++ compare/org/eclipse/compare/structuremergeviewer/DiffTreeViewer.java
@@ -567,0 +568,2 @@
+			if (isInnerItemNavigatable(item))
+				break;
@@ -570,0 +573,10 @@
+	
+	/**
+	 *	Checks whether an inner item is possible next (or previous) navigation selection.
+	 *
+	 * @param item current item during traversing the tree. Not null and has children. 
+	 * @return true if the item is navigatable, otherwise false
+	 */
+	protected boolean isInnerItemNavigatable(TreeItem item){
+		return false;
+	}