(4. The socket communication source in Java. Please download the test for details.
This document includes the following annexes:
source\
source\MyJavaChatClient.zip
__ MACOSX\
__ MACOSX\source\
__ MACOSX\source\._ MyJavaChatClient.zip
source\TestMyServerSocket.zip
__ MACOSX\source\._ TestMyServerSocket.zip\....)