setLayer(2);
setLayer(4);
	protected void initialize() {				IMarker marker= getMarker();				if (MarkerUtilities.isMarkerType(marker, IBreakpoint.BREAKPOINT_MARKER)) {						if (fPresentation == null) 				fPresentation= DebugUITools.newDebugModelPresentation();							setLayer(2);			setImage(fPresentation.getImage(marker));											fIsProblemMarker= false;					} else {						try {				fIsProblemMarker= marker.isSubtypeOf(IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER);			} catch(CoreException e) {				JavaPlugin.log(e);			}			super.initialize();				}	}