ASM是一个操作java字节码的类库。
操作对象：java字节码
如何操作：“拆分－修改－合并”
| ASM Release | Release Date | Java Support |
|---|---|---|
| 2.0 | 2005-05-17 | Java 5 language support |
| 3.2 | 2009-06-11 | support for the new invokedynamic code. |
| 4.0 | 2011-10-29 | Java 7 language support |
| 5.0 | 2014-03-16 | Java 8 language support |
| 6.0 | 2017-09-23 | Java 9 language support |
| 6.1 | 2018-03-11 | Java 10 language support |
| 7.0 | 2018-10-27 | Java 11 language support |
| 7.1 | 2019-03-03 | Java 13 language support |
| 8.0 | 2020-03-28 | Java 14 language support |
| 9.0 | 2020-09-22 | Java 16 language support |
| 9.1 | 2021-02-06 | Java 17 language support |
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