code: private static int determineCommandNameWidth(List<Command.Descriptor> descriptors) {
  		int max = 0;
  		for (Command.Descriptor d : descriptors) {
  			max = Math.max(max, d.getName().length());
  		}
  		return max;
  	}
docs: Determine the maximum width of any configured command name
  
  @param descriptors
  @return