Bug 178394 NPE in marker adapter buildAll markers
This shows up occasionally in the test suite logs. Probably happening during shutdown !STACK 0 java.lang.NullPointerException at org.eclipse.ui.views.markers.internal.MarkerAdapter.buildAllMarkers(MarkerAdapter.java:262) at org.eclipse.ui.views.markers.internal.MarkerView.updateForContentsRefresh(MarkerView.java:570) at org.eclipse.ui.views.markers.internal.MarkerView$MarkerProcessJob.run(MarkerView.java:151) 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
}
		} else {
			if (selection instanceof IStructuredSelection) {
				for (Iterator iterator = ((IStructuredSelection) selection)
						.iterator(); iterator.hasNext();) {
					Object object = iterator.next();
					if (object instanceof IAdaptable) {
						ITaskListResourceAdapter taskListResourceAdapter;
						Object adapter = ((IAdaptable) object)
								.getAdapter(ITaskListResourceAdapter.class);
						if (adapter != null
								&& adapter instanceof ITaskListResourceAdapter) {
							taskListResourceAdapter = (ITaskListResourceAdapter) adapter;
						} else {
							taskListResourceAdapter = DefaultMarkerResourceAdapter
									.getDefault();
						}
						IResource resource = taskListResourceAdapter
								.getAffectedResource((IAdaptable) object);
						if (resource == null) {
							Object mapping = ((IAdaptable) object)
									.getAdapter(ResourceMapping.class);
							if (mapping != null) {
								selectedElements.add(mapping);
							}
						} else {
							selectedElements.add(resource);
						}
					}
				}