code: public Retryer<R> stopAfterDelay(final long delayInMillis) {
          checkArgument(delayInMillis >= 0L, "delayInMillis must be >= 0 but is %d", delayInMillis);
          return withStopStrategy(new StopStrategy() {
              
              @Override public boolean shouldStop(int previousAttemptNumber, long delaySinceFirstAttemptInMillis) {
                  return delaySinceFirstAttemptInMillis >= delayInMillis;
              }
          });
      }
docs: Sets the stop strategy which stops after a given delay milliseconds
  
  @param delayInMillis
  @return