VM.sysExit(VM.exitStatusUnsupportedInternalOp);
VM.sysExit(VM.EXIT_STATUS_UNSUPPORTED_INTERNAL_OP);
  private static int reserved2(VM_JNIEnvironment env){             VM.sysWrite("JNI ERROR: reserved function slot not implemented, exiting ...\n");    VM.sysExit(VM.exitStatusUnsupportedInternalOp);                        return -1;                   }                                                                    