No enclosing instance of type is accessible. Must qualify the allocation with an enclosing instance of type (e.g. x.new A() where x is an instance of )
No enclosing instance of type is accessible. Must qualify the allocation with an enclosing instance of type (e.g. x.new A() where x is an instance of )
本來都會出現在最下方,結果拉出來後,順手關掉,就不見了!!!!!!?????
The type List is not generic; it cannot be parameterized with arguments
List 類型不是通用的;無法利用 <Map.Entry<String,Integer>> 引數來將它參數化