Bug 214137 [Markers] Unbound system filters should be bound to problems view.
In 3.3 we supported systemFilters which are not currently picked up by the problems view. We should pick these up for compatiblity.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerTypeFieldFilter.java
}
			}
		}
	}
	/**
	 * Set the set of all types to markerTypes. Select all of them by default.
	 * 
	 * @param markerTypes
	 */
	public void setAndSelectAllTypes(Collection markerTypes) {
		allTypes = new HashMap();
		selectedTypes = new HashSet(markerTypes);
		Iterator allIterator = markerTypes.iterator();
		while (allIterator.hasNext()) {
			MarkerType next = (MarkerType) allIterator.next();
			allTypes.put(next.getId(), next);
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.internal.provisional.views.markers.MarkerFieldFilter#populateWorkingCopy(org.eclipse.ui.internal.provisional.views.markers.MarkerFieldFilter)
	 */
	public void populateWorkingCopy(MarkerFieldFilter copy) {
		super.populateWorkingCopy(copy);
		((MarkerTypeFieldFilter) copy).selectedTypes = new HashSet(
				selectedTypes);
	}
}