('binary' encoding is not supported, stored as-is) I am trying to replace a class in Java's runtime rt.jar file. I compiled the rogue class, placed it in the extracted jar file with zero compression. now when I compile code aginst it I get: C:\>javac -classpath ../../.. String.java Error occurred during initialization of VM java/lang/NoClassDefFoundError: java/lang/Object This "exploit" was tailored around what Scott Oaks mentioned in his book JavaSecurity. however, I seem not to be able to exploit it. Any tips?
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