Listing 5 is another for/in after compiler transformation, this time without a genericized type.

清单5是另外一个经过编译器转换之后的for/in，这次没有通用化类型。

youdao

Listing 5 is another for/in after compiler transformation, this time without a genericized type.

清单5是另外一个经过编译器转换之后的for/in，这次没有通用化类型。

youdao