Bug 120736 [Markers] NPE during: "Fetching children of Problems".
[I20051213-0010, Windows XP] I can only reproduce this in my inner workspace, not in the outer one. It happens when I selected "New Window" and then close the new window immediately. java.lang.NullPointerException at org.eclipse.ui.views.markers.internal.MarkerView.scheduleCountUpdate(MarkerView.java:1432) at org.eclipse.ui.views.markers.internal.MarkerAdapter.fetchDeferredChildren(MarkerAdapter.java:201) at org.eclipse.ui.progress.DeferredTreeContentManager$1.run(DeferredTreeContentManager.java:192) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerView.java
.removePropertyChangeListener(workingSetListener);
		getSite().getPage().removeSelectionListener(focusListener);
		
		
		
		if (openAction != null) {
			openAction.dispose();
			copyAction.dispose();
			selectAllAction.dispose();
			deleteAction.dispose();
			revealAction.dispose();
			propertiesAction.dispose();
			clipboard.dispose();
		}
		if (showInMenu != null)
			showInMenu.dispose();
		
		updateJob.cancel();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.internal.tableview.TableView#createActions()
	 */
	protected void createActions() {
		revealAction = new ActionRevealMarker(this, getViewer());
		openAction = new ActionOpenMarker(this, getViewer());
		copyAction = new ActionCopyMarker(this, getViewer());
		copyAction.setClipboard(clipboard);
		copyAction.setProperties(getSortingFields());