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
while (markerIterator.hasNext()) {
						ConcreteMarker element = (ConcreteMarker) markerIterator
								.next();
						newSelection.add(element.getResource());
					}
					return new ShowInContext(getViewer().getInput(),
							new StructuredSelection(newSelection));
				}
			};
		}
		return super.getAdapter(adaptable);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.TableView#viewerSelectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
	 */
	protected void viewerSelectionChanged(IStructuredSelection selection) {
		updateStatusMessage(selection);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.internal.tableview.TableView#dispose()
	 */
	public void dispose() {
		super.dispose();
		ResourcesPlugin.getWorkspace().removeResourceChangeListener(
				markerUpdateListener);
		PlatformUI.getWorkbench().getWorkingSetManager()