private void formatOptionNames(List list, SubCommand cmd, StringBuffer buff, String template) {
for (Iterator i = list.iterator(); i.hasNext(); ) {
String opt = (String) i.next();
if (!cmd.isOptionAlias(opt)) {
Object[] params = {opt, cmd.getShortOptionName(opt)};
buff.append("\n").append(MessageFormat.format(template, params));
List aliases = cmd.getOptionAliases(opt);
if ((aliases != null) && !aliases.isEmpty()) {
for (Iterator j = aliases.iterator(); j.hasNext(); ) {
String alias = (String) j.next();
String[] p = {alias, cmd.getShortOptionName(alias)};
buff.append(",").append(MessageFormat.format(template, (Object[]) p));
}
}
}
}
}
private void formatOption(List list, SubCommand cmd, StringBuffer buff) {
for (Iterator i = list.iterator(); i.hasNext(); ) {
String opt = (String) i.next();
if (!cmd.isOptionAlias(opt)) {
List aliases = cmd.getOptionAliases(opt);
if ((aliases == null) || aliases.isEmpty()) {
formatOption(buff, opt, cmd, CLIConstants.USAGE_OPTION_FORMAT);
} else {
formatOption(
buff,
opt,
aliases,
cmd,
CLIConstants.USAGE_OPTION_FORMAT,
CLIConstants.USAGE_OPTION_WITH_ALIAS_FORMAT);
}
}
}
}
