Type safety: The method add(Object) belongs to the raw type List. References to generic type List＜E＞

1 java 报错如下

Type safety: The method add(Object) belongs to the raw type List. References to generic type List<E> should be parameterized

处理方法：List 应使用泛型

https://www.cnblogs.com/vonk/p/3824205.html

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Type safety: The method add(Object) belongs to the raw type List. References to generic type List＜E＞

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