Echo.java 文件源码

public static void main(String[] args) {

        BasicConfigurator.configure();

        if (args.length != 2) {
            System.err.println("Required 2 arguments!");
            System.exit(1);
        }
        try {
            TransformReceiver transformer = TransformerFactory.getInstance()
                    .createTransformReceiver();

            Thread.sleep(1000);

            Transform t = transformer.lookupTransform(args[0], args[1],
                    System.currentTimeMillis());

            System.out.println(t);
        } catch (Exception e) {
            e.printStackTrace();
            System.exit(1);
        }

        System.exit(0);
    }