From 771470a2e283e0f9483e18c076d8c49d1bfc4811 Mon Sep 17 00:00:00 2001
From: David Dykstal <david_dykstal@us.ibm.com>
Date: Wed, 14 May 2008 16:01:30 +0000
Subject: [PATCH] [232106] NPE when hovering near "User Actions" on System View
 Context Menu https://bugs.eclipse.org/bugs/show_bug.cgi?id=232106

---
 .../useractions/ui/uda/SystemUDAResolvedTypes.java        | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/rse/plugins/org.eclipse.rse.useractions/src/org/eclipse/rse/internal/useractions/ui/uda/SystemUDAResolvedTypes.java b/rse/plugins/org.eclipse.rse.useractions/src/org/eclipse/rse/internal/useractions/ui/uda/SystemUDAResolvedTypes.java
index 0b35f7322fe..cf1943c46da 100644
--- a/rse/plugins/org.eclipse.rse.useractions/src/org/eclipse/rse/internal/useractions/ui/uda/SystemUDAResolvedTypes.java
+++ b/rse/plugins/org.eclipse.rse.useractions/src/org/eclipse/rse/internal/useractions/ui/uda/SystemUDAResolvedTypes.java
@@ -1,7 +1,7 @@
 package org.eclipse.rse.internal.useractions.ui.uda;
 
 /*******************************************************************************
- * Copyright (c) 2002, 2007 IBM Corporation and others.
+ * Copyright (c) 2002, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
@@ -9,6 +9,7 @@ package org.eclipse.rse.internal.useractions.ui.uda;
  * 
  * Contributors:
  *     IBM Corporation - initial API and implementation
+ * David Dykstal (IBM) - [232106] - NPE when resolving types   
  *******************************************************************************/
 import java.util.Vector;
 
@@ -73,7 +74,10 @@ public class SystemUDAResolvedTypes {
 			SystemUDTypeElement typeElem = (SystemUDTypeElement) objElems[i];
 			if (type.equals(typeElem.toString())) {
 				previousTypes.addElement(type);
-				resolvedTypes = resolveTypes(typeElem.getTypes(), v, objElems);
+				String types = typeElem.getTypes();
+				if (types != null) {
+					resolvedTypes = resolveTypes(types, v, objElems);
+				}
 				previousTypes.remove(type);
 				v.addElement(new SystemUDAFileTypesForName(type, resolvedTypes));
 				return resolvedTypes;