code: @Deprecated
  	public void addArgument(char shortForm, String longForm, String helpText,
  			boolean isParameter, boolean takesValue, boolean valueRequired)
  			throws DuplicateOptionException {
  		Argument f = new Argument();
  		f.option = "" + shortForm;
  		f.longOption = longForm;
  		f.takesValue = takesValue;
  		f.valueRequired = valueRequired;
  		f.helpText = helpText;
  		f.isParam = isParameter;
  		if (isParameter)
  			params.add(f);
  		addArgument(f);
  	}
docs: Add an argument for this command line parser. Options should not be
  prepended by dashes.
  
  @param shortForm
  Single character command line option
  @param longForm
  String command line option
  @param helpText
  Help text to show after the short and long form in
  getHelpText()
  @param isParameter
  True if this argument is a parameter and will not be preceded
  by an option
  @param valueRequired
  True if the user MUST enter a value for this argument.
  @param takesValue
  Should be true if this option may followed by a value when
  called from the command line.
  @throws DuplicateOptionException
  Thrown if this parser already has an option with the same
  short or long form.