Bug 176441 [Markers] NPE while refreshing the problem view
I got this exception using I20070228-0930. No steps to reproduce. It seems to happen when refreshing the problem view. java.lang.NullPointerException at org.eclipse.ui.views.markers.internal.MarkerAdapter.buildAllMarkers(MarkerAdapter.java:251) 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
* 
	 * @return MarkerAdapter
	 */
	protected MarkerAdapter getMarkerAdapter() {
		return adapter;
	}
	/**
	 * Update for the change in the contents.
	 * 
	 * @param monitor
	 */
	public void updateForContentsRefresh(IProgressMonitor monitor) {
		updateJob.cancel();
		getMarkerAdapter().buildAllMarkers(monitor);
		getProgressService().schedule(updateJob);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IViewPart#init(org.eclipse.ui.IViewSite,
	 *      org.eclipse.ui.IMemento)
	 */
	public void init(IViewSite site, IMemento memento) throws PartInitException {
		super.init(site, memento);
		IWorkbenchSiteProgressService progressService = getProgressService();
		if (progressService != null) {
			getProgressService().showBusyForFamily(
					ResourcesPlugin.FAMILY_MANUAL_BUILD);
			getProgressService().showBusyForFamily(
					ResourcesPlugin.FAMILY_AUTO_BUILD);