fLocalWorkingSetManager.restoreState(memento.getChild(TAG_LOCAL_WORKING_SET_MANAGER));
	private void restoreState(IMemento memento) {		String configured= memento.getString(TAG_CONFIGURED);		fConfigured= configured != null && Boolean.valueOf(configured).booleanValue();				IMemento[] actives= memento.getChildren(TAG_ACTIVE_WORKING_SET);		for (int i= 0; i < actives.length; i++) {			String name= actives[i].getString(TAG_WORKING_SET_NAME);			if (name != null) {				IWorkingSet ws= fLocalWorkingSetManager.getWorkingSet(name);				if (ws == null) {					ws= PlatformUI.getWorkbench().getWorkingSetManager().getWorkingSet(name);				}				if (ws != null) {					fActiveWorkingSets.add(ws);				}			}		}	}