code: private void createAccumulators(final OnDemandStatsProducer<S> producer, final Method method, Accumulate... annotations) {
  		for (final Accumulate annotation : annotations)
  			if (annotation != null)
  				AccumulatorUtil.getInstance().createAccumulator(producer, annotation, method);
  	}
docs: Create method/class level accumulators from {@link Accumulate} annotations.
  
  @param producer
  {@link OnDemandStatsProducer}
  @param method
  annotated method for method level accumulators or null for class level
  @param annotations
  {@link Accumulate} annotations to process