public static String getPrettyString(String cmdLineArg) {
        String result = null;

        if (cmdLineArg == null || cmdLineArg.isEmpty()) {
            return result;
        }

        String rawCmdLine = cmdLineArg.trim();
        if (rawCmdLine.startsWith("\"") && rawCmdLine.endsWith("\"")) {
            result = rawCmdLine.replace("\"", "");
        }

        return result;
    }