Bug 131398 [Markers] Problems view doing a bundle lookup everytime it populates a table enty
20060307 Whenever we populate a table entry we do a getIDEImageDescritpr with a path which causes us to hit the bundle code to do a lookup. The 3 icons in the problems view should be defined in workbench images so this happens once.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/Util.java
Iterator nodes = selection.iterator();
			while (nodes.hasNext()) {
				if (((MarkerNode) nodes.next()).isConcrete()) {
					continue;
				}
				return false;
			}
			return true;
		}
		return false;
	}
	/**
	 * Return the name of the marker type if it can be determined.
	 * 
	 * @param marker
	 * @param model
	 * @return String or <code>null</code>
	 */
	public static String getMarkerTypeName(ConcreteMarker marker) {
		try {
			String typeId = marker.getMarker().getType();
			MarkerType type = MarkerTypesModel.getInstance().getType(typeId);
			return type.getLabel();
		} catch (CoreException e) {
			log(e);
			return null;
		}
	}
}