}
private static void parseCommandLine(String[] args) throws ParseException {
commandLine = new CommandLine('-');
OptionSpec os;
os = new OptionSpec("files", OptionSpec.NARGS_ONE_OR_MORE);
commandLine.addOptionSpec(os);
os = new OptionSpec("properties", 1);
commandLine.addOptionSpec(os);
commandLine.addOptionSpec(new OptionSpec(OPT_GEOMOP, 1));
commandLine.addOptionSpec(new OptionSpec(OPT_GEOMFUNC, 1));
os = new OptionSpec("gui", 0);
commandLine.addOptionSpec(os);
commandLine.addOptionSpec(new OptionSpec(OPT_TESTCASEINDEX, 1));
commandLine.addOptionSpec(new OptionSpec(OPT_VERBOSE, 0));
commandLine.parse(args);
}