[Loaded java.lang.Object from system]
[Loaded RT from ersatz/RT.class (877 bytes)]
[Loaded RR from system]
[Loaded java.lang.Throwable from system]
[Loaded java.lang.System from system]
[Loaded java.io.PrintStream from system]
Hello...
[Loaded java.lang.StringBuffer from system]
Exception java.lang.LinkageError: Class R violates loader constraints in RT.main.

