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reset命令
===
> 重置增强类，将被 Arthas 增强过的类全部还原，
### 使用参考
```
$ reset -h
USAGE:
reset [-h] [-E] [class-pattern]
SUMMARY:
Reset all the enhanced classes
EXAMPLES:
reset
reset *List
reset -E .*List
OPTIONS:
-h, --help this help
-E, --regex Enable regular expression to match (wildcard matching by default)
<class-pattern> Path and classname of Pattern Matching
```
### 还原指定类
```
$ trace Test test
Press Ctrl+C to abort.
Affect(class-cnt:1 , method-cnt:1) cost in 57 ms.
`---ts=2017-10-26 17:10:33;thread_name=main;id=1;is_daemon=false;priority=5;TCCL=sun.misc.Launcher$AppClassLoader@14dad5dc
`---[0.590102ms] Test:test()
`---ts=2017-10-26 17:10:34;thread_name=main;id=1;is_daemon=false;priority=5;TCCL=sun.misc.Launcher$AppClassLoader@14dad5dc
`---[0.068692ms] Test:test()
$ reset Test
Affect(class-cnt:1 , method-cnt:0) cost in 11 ms.
```
### 还原所有类
```
$ trace Test test
Press Ctrl+C to abort.
Affect(class-cnt:1 , method-cnt:1) cost in 15 ms.
`---ts=2017-10-26 17:12:06;thread_name=main;id=1;is_daemon=false;priority=5;TCCL=sun.misc.Launcher$AppClassLoader@14dad5dc
`---[0.128518ms] Test:test()
$ reset
Affect(class-cnt:1 , method-cnt:0) cost in 9 ms.
```