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enhance translation

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beiwei30
2018-10-31 21:56:02 +08:00
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site/src/site/sphinx/en/redefine.md
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redefine
========
Load the external `*.class` files to **re-define** the JVM-loaded classes.
> Load the external `*.class` files to re-define the loaded peer class in JVM.
Reference: [Instrumentation#redefineClasses](https://docs.oracle.com/javase/8/docs/api/java/lang/instrument/Instrumentation.html#redefineClasses-java.lang.instrument.ClassDefinition...-)
F.Y.I
1. Re-defined classes cannot be restores any more;
2. Re-definition can fail (like adding a new field/method); for more information, please refer to JDK documentation
> Notes: Re-defined classes cannot be restored. There are chances that redefining may fail due to some reasons, for example: there's new field introduced in the new version of the class, pls. refer to JDK's documentation for the limitations.
### Options
|Name|Specification|
|---:|:---|
|[c:]|hashcode of the class loader|
|[p:]|absolute path of the external `*.class` (multiple paths supported)|
|`[c:]`|hashcode of the class loader|
|`[p:]`|absolute path of the external `*.class`, multiple paths are separated with 'space'|
### Usage