Hi Want to carray low level test with application by injecting faults in JVM, like I want the JVM to execute a a` instead of a function a where it a` throws some unknown exception, without changing the JVM, so I am independent of vendor specific JVM dependencies. How can I go about that? What are possible architectures for Fault Injection? What are problems with JVM security? What if I want to implement the same for an application packaged in jar file? How do I go about changing the class-loading mechnism externally and get the application call-tree so as to plug my testing module? regds SA    More>>