Specifying a generic type in java from Class object

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野的像风
野的像风 2020-12-11 16:19

Why this is wrong:

    Class type = Integer.class;
    ArrayList = new ArrayList<>();

?

I

7条回答
  •  无人及你
    2020-12-11 16:37

    That's not how you use generics. You don't use a Class object, you use the class name directly in your code.

    ArrayList = new ArrayList<>();
    

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