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Code Issues Wiki Activity

Avoid null items during moveItem()

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This commit is contained in:
Martin Oberhuber 2008-02-15 16:58:13 +00:00
parent 0362dcb11f
commit af402a4857
1 changed files with 10 additions and 0 deletions
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10
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/internal/ui/view/SystemView.java
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@ -1500,6 +1500,11 @@ public class SystemView extends SafeTreeViewer
* Move one tree item to a new location * Move one tree item to a new location
*/ */
protected void moveTreeItem(Widget parentItem, Item item, Object src, int newPosition) { protected void moveTreeItem(Widget parentItem, Item item, Object src, int newPosition) {
if (item==null) {
//Null items during RSECombinedTestSuite - put debugBreak here to investigate
assert item!=null;
return;
}
if (getExpanded(item)) { if (getExpanded(item)) {
setExpanded(item, false); setExpanded(item, false);
refresh(src); // flush items from memory refresh(src); // flush items from memory
@ -1667,6 +1672,7 @@ public class SystemView extends SafeTreeViewer
protected ISystemResourceChangeEvent _event; protected ISystemResourceChangeEvent _event;
protected SystemView _originatingViewer; protected SystemView _originatingViewer;
//public Exception _originatingThread; //for debugging
public ResourceChangedJob(ISystemResourceChangeEvent event, SystemView originatingViewer) { public ResourceChangedJob(ISystemResourceChangeEvent event, SystemView originatingViewer) {
super("Resource Changed..."); //$NON-NLS-1$ super("Resource Changed..."); //$NON-NLS-1$
@ -1674,6 +1680,10 @@ public class SystemView extends SafeTreeViewer
//See also originatedHere, below //See also originatedHere, below
_originatingViewer = originatingViewer; _originatingViewer = originatingViewer;
_event = event; _event = event;
//_originatingThread = new Exception();
//_originatingThread.fillInStackTrace();
////_originatingThread.printStackTrace();
////System.out.println("<<<<<<<<<<<<<");
} }
public IStatus runInUIThread(IProgressMonitor monitor) { public IStatus runInUIThread(IProgressMonitor monitor) {