File list (Check if you may need any files):
Billiard\.classpath
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\bin\com\billiard\Ball.class
........\...\...\........\gbl.png
........\...\...\........\Test.class
........\...\...\........\TFrame.class
........\...\...\........\新建文本文档.txt
........\src\com\billiard\Ball.java
........\...\...\........\gbl.png
........\...\...\........\Test.java
........\...\...\........\TFrame.java
........\...\...\........\新建文本文档.txt
........\bin\com\billiard
........\src\com\billiard
........\bin\com
........\src\com
........\.settings
........\bin
........\src
Billiard