Change the java Object online....

Hai ....
I have two doubts....
1 . Is it possible to change one object instance in the JVM with other Object instance (Object of other class).
2 . Is it possible to change one class loaded in the JVM with other class....
If yes plzz mention the solution or any other tools that provide this functionality....
Thanx in advance..
Suresh.G

Please search the forums using "classloader" and consult the Java Tutorial discussion regarding classloaders.

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Change the java Object online....

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