diff options
Diffstat (limited to 'org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java')
| -rw-r--r-- | org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java index c7c4325a5..64215e31c 100644 --- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java +++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/InternalTreeModelViewer.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2006, 2016 IBM Corporation and others. + * Copyright (c) 2006, 2022 IBM Corporation and others. * * This program and the accompanying materials * are made available under the terms of the Eclipse Public License 2.0 @@ -1776,6 +1776,9 @@ public class InternalTreeModelViewer extends TreeViewer implements IInternalTree @Override protected void handleTreeCollapse(TreeEvent event) { + if (event.item.isDisposed()) { + return; + } super.handleTreeCollapse(event); IContentProvider contentProvider = getContentProvider(); if (contentProvider instanceof TreeModelContentProvider && event.item.getData() != null) { |