File list (Check if you may need any files):
Douglas\.classpath
.......\.project
.......\bin\.classpath
.......\...\.project
.......\...\sunhao\douglas\Arc.class
.......\...\......\.......\Douglas$1.class
.......\...\......\.......\Douglas$MyMonitor1.class
.......\...\......\.......\Douglas$MyMonitor2.class
.......\...\......\.......\Douglas$MyMonitor3.class
.......\...\......\.......\Douglas.class
.......\...\......\.......\MyPanel.class
.......\...\......\.......\Point.class
.......\src\.classpath
.......\...\.project
.......\...\sunhao\douglas\Arc.class
.......\...\......\.......\Arc.java
.......\...\......\.......\Douglas$1.class
.......\...\......\.......\Douglas$MyMonitor1.class
.......\...\......\.......\Douglas$MyMonitor2.class
.......\...\......\.......\Douglas$MyMonitor3.class
.......\...\......\.......\Douglas.class
.......\...\......\.......\Douglas.java
.......\...\......\.......\MyPanel.class
.......\...\......\.......\MyPanel.java
.......\...\......\.......\Point.class
.......\...\......\.......\Point.java
.......\第三讲\Arc.dbf
.......\......\Arc.gen
.......\......\Arc.shp
.......\......\Arc.shx
.......\......\Arc1.gen
.......\......\压缩用参数.txt
.......\bin\sunhao\douglas
.......\src\sunhao\douglas
.......\bin\sunhao
.......\src\sunhao
.......\bin
.......\src
.......\第三讲
Douglas