CommonServerMessageBlockRequest curReq = thisReq;
                int grantedCredits = 0;
                // if
                while ( curReq != null ) {
                    if ( curReq.isResponseAsync() ) {
                        log.trace("Async");
                        break;
                    }

                    CommonServerMessageBlockResponse resp = curReq.getResponse();

    if (cause instanceof Error) {
      throw new ExecutionError((Error) cause);
    }
    /*
     * It's an Exception. (Or it's a non-Error, non-Exception Throwable. From my survey of such
     * classes, I believe that most users intended to extend Exception, so we'll treat it like an
     * Exception.)
     */
    throw new UncheckedExecutionException(cause);
  }

  /*

    if (cause instanceof Error) {
      throw new ExecutionError((Error) cause);
    }
    /*
     * It's an Exception. (Or it's a non-Error, non-Exception Throwable. From my survey of such
     * classes, I believe that most users intended to extend Exception, so we'll treat it like an
     * Exception.)
     */
    throw new UncheckedExecutionException(cause);
  }

  /*

		// No change to stdout.
	} else {
		// If we're only running a single package under test or if parallelism is
		// set to 1, and if we're displaying all output (testShowPass), we can
		// hurry the output along, echoing it as soon as it comes in.
		// We still have to copy to &buf for caching the result. This special
		// case was introduced in Go 1.5 and is intentionally undocumented: