add logseq-java

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Lostecho
2024-02-02 00:12:49 +08:00
parent 1cd5bb460f
commit c7947017c3
875 changed files with 57100 additions and 0 deletions

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- 含有不同类型数据时,集合在 [[向下转型]] 时报错
- 用来规范集合中元素类型的一种技术
- 格式
- <数据类型>
- [[泛型类]]
- [[泛型方法]]
- [[泛型接口]]
- [[泛型擦除]]
- 代码在编译期间有编译器自动将Student替换原有的E
- ```java
List<Student> student = new ArrayList<Student>();
```