code: public static FailureRateRestartStrategyConfiguration failureRateRestart(
  			int failureRate, Time failureInterval, Time delayInterval) {
  		return new FailureRateRestartStrategyConfiguration(failureRate, failureInterval, delayInterval);
  	}
docs: Generates a FailureRateRestartStrategyConfiguration.
  
  @param failureRate Maximum number of restarts in given interval {@code failureInterval} before failing a job
  @param failureInterval Time interval for failures
  @param delayInterval Delay in-between restart attempts