*/
public static boolean parseHelpArgument(String[] args,
String helpDescription, PrintStream out, boolean printGenericCommandUsage) {
if (args.length == 1) {
try {
CommandLineParser parser = new PosixParser();
CommandLine cmdLine = parser.parse(helpOptions, args);
if (cmdLine.hasOption(helpOpt.getOpt())
|| cmdLine.hasOption(helpOpt.getLongOpt())) {
// should print out the help information
out.println(helpDescription + "\n");
if (printGenericCommandUsage) {