Index: PageBookView.java
===================================================================
RCS file: /home/eclipse/org.eclipse.ui/Eclipse UI/org/eclipse/ui/part/Attic/PageBookView.java,v
retrieving revision 1.14
diff -u -r1.14 PageBookView.java
--- PageBookView.java	19 Jun 2002 14:43:59 -0000	1.14
+++ PageBookView.java	7 Nov 2002 14:58:19 -0000
@@ -360,6 +360,8 @@
 	Iterator enum = clone.values().iterator();
 	while (enum.hasNext()) {
 		PageRec rec = (PageRec) enum.next();
+		if (rec.subActionBars != null)
+			rec.subActionBars.dispose();
 		removePage(rec);
 	}
 
@@ -533,6 +535,7 @@
  * method deal with the closing of the active part. Subclasses may extend.
  */
 public void partClosed(IWorkbenchPart part) {
+	PageRec rec = getPageRec(part);
 	// Update the active part.
 	if (activeRec != null && activeRec.part == part) {
 		activeRec.subActionBars.dispose();
@@ -543,10 +546,12 @@
 
 		activeRec = null;
 		showPageRec(defaultPageRec);
+	} else {
+		if (rec != null && rec.subActionBars != null)
+			rec.subActionBars.dispose();
 	}
 	
 	// Find and remove the part page.
-	PageRec rec = getPageRec(part);
 	if (rec != null)
 		removePage(rec);
 }