Bug 296695 [Markers] Problems view does not update on selection change
I20091201-1600 Problems view does not update any more on selection change. I have a 'Warnings on Selection' filter, but I always see the same warnings, even after I opened an editor or selected something in the Package Explorer.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerContentGenerator.java
}
	/**
	 * Refresh gathered markers entries
	 * 
	 * @param monitor
	 */
	Collection generateMarkerEntries(IProgressMonitor monitor) {
		List result = new LinkedList();
		String[] typeIds = getTypes();
		boolean includeSubTypes = builder.includeMarkerSubTypes();
		boolean cancelled = gatherMarkers(typeIds, includeSubTypes, result,
				monitor);
		if (cancelled) {
			result.clear();
		}
		return result;
	}
	/**
	 * Refresh gathered markers entries
	 * @param result
	 * @param monitor
	 */
	boolean generateMarkerEntries(Collection result,IProgressMonitor monitor) {
		String[] typeIds = getTypes();
		boolean includeSubTypes = builder.includeMarkerSubTypes();
		return gatherMarkers(typeIds, includeSubTypes, result, monitor);
	}
	/**
	 * Gather markers into result.
	 * @param typeIds