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## examples.unix
Class echo

    java.lang.Object
      examples.unix.echo

    public final class echo

extends Object

This is an example program demonstrating how to use the EchoTCPClient and EchoUDPClient classes. This program connects to the default echo service port of a specified server, then reads lines from standard input, writing them to the echo server, and then printing the echo. The default is to use the TCP port. Use the -udp flag to use the UDP port.

Usage: echo [-udp]

Constructor Summary
`echo()`

Method Summary
`static void` | `echoTCP(String host)`
`static void` | `echoUDP(String host)`
`static void` | `main(String[] args)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### echo

    public echo()

Method Detail

### echoTCP

    public static final void echoTCP(String host)
                              throws IOException

  Throws:
    `IOException`

### echoUDP

    public static final void echoUDP(String host)
                              throws IOException

  Throws:
    `IOException`

### main

    public static final void main(String[] args)

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