Bug 156864 [Undo] Edit > Add Bookmark... does not work
I20060906-1200 1. start fresh workspace 2. create simple project P 3. create simple file f 4. close the editor (the editor actions works) 5. Edit > Add Bookmark... ==> bookmark is not added
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerProperties.java
* Subclasses may override to more specifically describe the marker.
	 * 
	 * @since 3.3
	 */
	protected String getModifyOperationTitle() {
		if (markerName == null) {
			
			return MarkerMessages.DialogMarkerProperties_ModifyMarker;
		} 
		return NLS.bind(MarkerMessages.qualifiedMarkerCommand_title, 
				MarkerMessages.DialogMarkerProperties_Modify, markerName);
	}
	
	/**
	 * Return the string that describes a create marker operation.
	 * Subclasses may override to more specifically describe the marker.
	 * 
	 * @since 3.3
	 */
	protected String getCreateOperationTitle() {
		if (markerName == null) {
			
			return MarkerMessages.DialogMarkerProperties_CreateMarker;
		}
		return NLS.bind(MarkerMessages.qualifiedMarkerCommand_title, 
				MarkerMessages.DialogMarkerProperties_Create, markerName);
		
	}
}