fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_REFERENCES_IN_PROJECT, fFindReferencesInProjectAction);
	private void updateGlobalActionHandlers() {		if (fActionBars != null) {			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_REFERENCES_IN_WORKSPACE, fFindReferencesAction);			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_REFERENCES_IN_HIERARCHY, fFindReferencesInHierarchyAction);			fActionBars.setGlobalActionHandler(JdtActionConstants.FIND_REFERENCES_IN_WORKING_SET, fFindReferencesInWorkingSetAction);		}	}