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I posted it as a link, but here, once more.


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at...

Instructions are to use separate panels... tbh I would do the whole thing differently, but the point is to learn about reflection and introspection...

Well this is a long shot, but I hopefully someone here can help. The goal is to use Introspection and Reflection. In short, the program creates a JFrame, left side is another JFrame and it displays...