();
            }
        }
    }

    private TxnGuide() {}

    private static void parseArgs(String args[]) {
        for(int i = 0; i &lt; args.length; ++i) {
            if (args[i].startsWith("-")) {
                switch(args[i].charAt(1)) {
                    case 'h':
                        myEnvPath = new String(args[++i]);
                        break;
                    default:
                        usage();
                }
            }
        }
    }
} </pre>
      </div>
      <div