One limitation of inner classes - and lambda expressions too - is that they can only refer to final local variables from their lexical scope.

内部类以及lambda表达式一个局限性是——它们只引用来自它们的词法作用域的最终(final)局部变量。

youdao

One limitation of inner classes - and lambda expressions too - is that they can only refer to final local variables from their lexical scope.

内部类以及lambda表达式一个局限性是——它们只引用来自它们的词法作用域的最终(final)局部变量。

youdao