java中的Type safety: Unchecked cast from Object to List<Book>
Type safety: Unchecked cast from Object to List<Book>問題 類型安全性：從對象到列表的未選中強制轉換 ----就是編譯器認爲你將object轉換成其他類型導致的錯誤，解決辦法就是你直接設置編譯器就行了： 1. 2. 問題解決！！！
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相關文章
- 1. Type safety: Unchecked cast from Object to ArrayList
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- 10. Object type TYPE failed to create with error