fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_WRITE_ACCESS_IN_PROJECT, fFindWriteReferencesInProjectAction);
	private void updateGlobalActionHandlers() {		if (fActionBars != null) {			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_WRITE_ACCESS_IN_WORKSPACE, fFindWriteReferencesAction);			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_WRITE_ACCESS_IN_HIERARCHY, fFindWriteReferencesInHierarchyAction);			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_WRITE_ACCESS_IN_WORKING_SET, fFindWriteReferencesInWorkingSetAction);		}	}