Uses of Package
java.lang.instrument
| Package | Description | 
|---|---|
| java.lang.instrument | Provides services that allow Java programming language agents to instrument
 programs running on the JVM. | 
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Classes in java.lang.instrument used by java.lang.instrument Class Description ClassDefinition This class serves as a parameter block to theInstrumentation.redefineClassesmethod.ClassFileTransformer A transformer of class files.IllegalClassFormatException Thrown by an implementation ofClassFileTransformer.transformwhen its input parameters are invalid.UnmodifiableClassException Thrown by an implementation ofInstrumentation.redefineClasseswhen one of the specified classes cannot be modified.