diff options
Diffstat (limited to 'org.eclipse.debug.ui')
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/update/LaunchManagerProxy.java | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/update/LaunchManagerProxy.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/update/LaunchManagerProxy.java index 29dba025a..995a82688 100644 --- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/update/LaunchManagerProxy.java +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/update/LaunchManagerProxy.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2005, 2006 IBM Corporation and others. + * Copyright (c) 2005, 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 @@ -30,7 +30,7 @@ public class LaunchManagerProxy extends AbstractModelProxy implements ILaunchesL /* (non-Javadoc) * @see org.eclipse.debug.internal.ui.viewers.AbstractModelProxy#init(org.eclipse.debug.internal.ui.viewers.IPresentationContext) */ - public void init(IPresentationContext context) { + public synchronized void init(IPresentationContext context) { super.init(context); fLaunchManager = DebugPlugin.getDefault().getLaunchManager(); fLaunchManager.addLaunchListener(this); @@ -48,10 +48,12 @@ public class LaunchManagerProxy extends AbstractModelProxy implements ILaunchesL /* (non-Javadoc) * @see org.eclipse.debug.internal.ui.viewers.AbstractModelProxy#dispose() */ - public void dispose() { + public synchronized void dispose() { super.dispose(); - fLaunchManager.removeLaunchListener(this); - fLaunchManager = null; + if (fLaunchManager != null) { + fLaunchManager.removeLaunchListener(this); + fLaunchManager = null; + } } /* (non-Javadoc) |