protected void addOption(OptionGroup group, String name, boolean defaultValue) { addOption(group, name, IOption.BOOLEAN, new Boolean(defaultValue));
protected void addOption(OptionGroup group, String name, String defaultValue) { addOption(group, name, IOption.STRING, defaultValue);
    protected void addOption(OptionGroup group, String name, boolean defaultValue) {        addOption(group, name, IOption.BOOLEAN, new Boolean(defaultValue));    }