java unchecked assignment collections.empty_list

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1. Collections.emptyList in Java

   

2. Collections emptyList() Method in Java

   

3. fastjson对泛型的反序列化_unchecked assignment: 'java.util.list' to 'java.ut-CSDN博客

   

4. How To Check List Is Empty In Java

   

5. fastjson对泛型的反序列化_unchecked assignment: 'java.util.list' to 'java.ut-CSDN博客

   

6. Using Java lists and maps (Collections)