| 19.17.UDP Client | ||||
| 19.17.1. | UDP Echo Client | |||
| 19.17.2. | UDP Discard Client | |||
| 19.17.3. | UDP Time Client | |||
| 19.17.4. | Send a Datagram | |||
| 19.17.5. | Sending a Datagram | |||
| 19.17.6. | Receiving a Datagram | |||
| 19.17.7. | Read and write with DatagramPacket | |||
| 19.17.8. | User Datagram Protocol Programming | |||