package
java.lang.instrument
Classes |
Description
Provides classes and interfaces needed for instrumenting applications. more...
Interfaces
| ClassFileTransformer | This interface must be implemented by types used to instrument classes as they are loaded by a running VM. |
| Instrumentation | Instances of this interface may be used by Java instrumentation agent code for support in carrying out the runtime instrumentation of classes. |
Classes
| ClassDefinition | Wraps a Class that is to be redefined together with the byte array which constitutes the updated version of the class. |
Exceptions
| IllegalClassFormatException | This exception may be thrown from implementations of the method transform(ClassLoader, String, Class, ProtectionDomain, byte[]) when the class file bytes supplied to it are found to be corrupted or otherwise in a format which does not adhere to the expected Java class file format. |
| UnmodifiableClassException | This exception may be thrown from implementations of the method redefineClasses(ClassDefinition[]) when one of the desired class redefinition operations cannot be carried out. |