File list (Check if you may need any files):
UDP\.classpath
...\.project
...\Chat\.classpath
...\....\.project
...\....\.settings\org.eclipse.jdt.core.prefs
...\....\bin\chat\CFrame$1.class
...\....\...\....\CFrame$2.class
...\....\...\....\CFrame.class
...\....\...\....\Chat.class
...\....\...\....\Main$1.class
...\....\...\....\Main$2.class
...\....\...\....\Main.class
...\....\...\....\MessageReceiver.class
...\....\...\....\MessageSender.class
...\....\...\....\SoundReceiver.class
...\....\...\....\SoundSender.class
...\....\...\....\UDPReceiver.class
...\....\...\....\UDPSender.class
...\....\...\Test\MessageTest.class
...\....\...\....\SoundTest.class
...\....\exe\main.c
...\....\...\main.o
...\....\...\Makefile.win
...\....\...\工程1.dev
...\....\...\工程1.exe
...\....\...\工程1.ico
...\....\...\工程1_private.h
...\....\...\工程1_private.rc
...\....\...\工程1_private.res
...\....\p.gif
...\....\src\chat\CFrame.java
...\....\...\....\Chat.java
...\....\...\....\Main.java
...\....\...\....\MessageReceiver.java
...\....\...\....\MessageSender.java
...\....\...\....\SoundReceiver.java
...\....\...\....\SoundSender.java
...\....\...\....\UDPReceiver.java
...\....\...\....\UDPSender.java
...\....\...\Test\MessageTest.java
...\....\...\....\SoundTest.java
...\chat.jar
...\p.gif
...\局域网.exe
...\说明.txt
...\Chat\bin\chat
...\....\...\Test
...\....\src\chat
...\....\...\Test
...\....\.settings
...\....\bin
...\....\exe
...\....\src
...\Chat
UDP