if (skipNode(mode)) return;  List current= fCurrentExceptions; fCurrentExceptions= (List)fTryStack.pop();
List current= (List)fTryStack.pop(); fCurrentExceptions= (List)fTryStack.peek();
	public void endVisit(TryStatement statement, BlockScope scope, int mode) {		if (skipNode(mode))			return;					List current= fCurrentExceptions;		fCurrentExceptions= (List)fTryStack.pop();		for (Iterator iter= current.iterator(); iter.hasNext();) {			Object exception= iter.next();			if (!fCurrentExceptions.contains(exception)) {				fCurrentExceptions.add(exception);			}		}	}