getExceptionDeliverer() {   if (VM.VerifyAssertions) VM.assert(VM.NOT_REACHED); return null; }
final VM_ExceptionDeliverer getExceptionDeliverer() throws VM_PragmaUninterruptible {   if (VM.VerifyAssertions) VM.assert(VM.NOT_REACHED); return null; }
   getExceptionDeliverer()      {      // this method should never get called.      //      if (VM.VerifyAssertions) VM.assert(VM.NOT_REACHED);      return null;      }