File list (Check if you may need any files):
ChatSoftware
............\build
............\.....\classes
............\.....\.......\com
............\.....\.......\...\Login.class
............\.....\.......\...\My.class
............\.....\.......\...\My1.class
............\.....\.......\...\MyClient.class
............\.....\.......\...\MyServer.class
............\.....\.......\...\MyThread.class
............\.....\.......\...\MyThread1.class
............\.....\.......\...\MyThread2.class
............\build.xml
............\dist
............\....\ChatSoftware.jar
............\....\README.TXT
............\manifest.mf
............\nbproject
............\.........\build-impl.xml
............\.........\genfiles.properties
............\.........\private
............\.........\.......\private.properties
............\.........\project.properties
............\.........\project.xml
............\src
............\...\com
............\...\...\Login.java
............\...\...\My.java
............\...\...\My1.java
............\...\...\MyClient.java
............\...\...\MyServer.java
............\...\...\MyThread.java
............\...\...\MyThread1.java
............\...\...\MyThread2.java
............\test