Bug 222397 [Markers] Problems view no longer shows selected description in status bar
In 3.3.2, selecting a problem in the Problems view shows its description in the status bar. This is very handy if a description is overly verbose and just doesn't fit into the current width of that column. In 3.4 M5, it does not do this any more.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/CachedMarkerBuilder.java
private MarkerCategory[] categories;
	private MarkerMap currentMap = null;
	private MarkerContentGenerator generator; 
	
	
	private Job markerProcessJob;
	private IWorkbenchSiteProgressService progressService;
	private Job updateJob;
	private MarkerGroup categoryGroup;
	private Collection enabledFilters;
	private Collection filters;
	private IResource[] focusResources = MarkerSupportInternalUtilities.EMPTY_RESOURCE_ARRAY;
	private MarkerField[] visibleFields;
	private boolean andFilters = false;
	private MarkerComparator comparator;
	private IMemento memento;
	private String viewId;
	
	private long preBuildTime = -1;
	
	/**
	 * Create a new instance of the receiver. Update using the updateJob.
	 * 
	 * @param contentGenerator
	 * @param id
	 *            id of the view we are building for
	 *  @param memento the memento to restore from
	 */
	public CachedMarkerBuilder(MarkerContentGenerator contentGenerator,