docs: @Pure
  	public static List<String> splitAsList(char leftSeparator, char rightSeparator, String str) {
  		final List<String> list = new ArrayList<>();
  		splitSeparatorAlgorithm(
  				leftSeparator, rightSeparator, str,
  				new SplitSeparatorToListAlgorithm(list));
  		return list;
  	}