java中的Type safety: Unchecked cast from Object to List<Book>
Type safety: Unchecked cast from Object to List<Book>问题 类型安全性：从对象到列表的未选中强制转换 ----就是编译器认为你将object转换成其他类型导致的错误，解决办法就是你直接设置编译器就行了： 1. 2. 问题解决！！！
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相关文章
- 1. Type safety: Unchecked cast from Object to ArrayList
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- 8. android点滴5:Cannot cast from View to ProgressBar
- 9. [Warning] cast to pointer from integer of different size
- 10. Object type TYPE failed to create with error