docs: public static int computeDefaultMaxParallelism(int operatorParallelism) {
  
  		checkParallelismPreconditions(operatorParallelism);
  
  		return Math.min(
  				Math.max(
  						MathUtils.roundUpToPowerOfTwo(operatorParallelism + (operatorParallelism / 2)),
  						DEFAULT_LOWER_BOUND_MAX_PARALLELISM),
  				UPPER_BOUND_MAX_PARALLELISM);
  	}