private static final CommandLineParser createCmdLineParser() {
CommandLineParser parser = new CommandLineParser();
parser.addParameter(TEXT_FILE_PARAM, true);
parser.addParameter(DESC_FILE_PARAM, true);
parser.addParameter(DATA_PATH_PARAM, true);
parser.addParameter(LOOK_AND_FEEL_PARAM, true);
parser.addParameter(EXECUTE_SWITCH);
return parser;
}
private static final void printUsage() {