File list (Check if you may need any files):
DiGuiClass
..........\bak
..........\...\diguiclass
..........\...\..........\AgileSuperJTreeBasic.java~1~
..........\...\..........\JTreeTest.java~13~
..........\...\..........\JTreeTest.java~14~
..........\...\..........\JTreeTest.java~15~
..........\...\..........\JTreeTest.java~16~
..........\...\..........\JTreeTest.java~17~
..........\...\..........\JTreeTest.java~18~
..........\...\..........\JTreeTest.java~19~
..........\...\..........\JTreeTest.java~20~
..........\...\..........\JTreeTest.java~21~
..........\...\..........\JTreeTest.java~22~
..........\...\..........\KaiXinClass.java~1~
..........\...\..........\KaiXinFrame.java~386~
..........\...\..........\KaiXinFrame.java~387~
..........\...\..........\KaiXinFrame.java~388~
..........\...\..........\KaiXinFrame.java~389~
..........\...\..........\KaiXinFrame.java~390~
..........\...\..........\KaiXinFrame.java~391~
..........\...\..........\KaiXinFrame.java~392~
..........\...\..........\KaiXinFrame.java~393~
..........\...\..........\KaiXinFrame.java~394~
..........\...\..........\KaiXinFrame.java~395~
..........\...\..........\resource.java~1~
..........\classes
..........\.......\diguiclass
..........\.......\..........\AgileSuperJTreeBasic$FileNode.class
..........\.......\..........\AgileSuperJTreeBasic$MyTreeCellRenderer.class
..........\.......\..........\AgileSuperJTreeBasic.class
..........\.......\..........\explore$1.class
..........\.......\..........\explore$FileNode.class
..........\.......\..........\explore.class
..........\.......\..........\JTreeTest.class
..........\.......\..........\KaiXinClass$1.class
..........\.......\..........\KaiXinClass.class
..........\.......\..........\KaiXinFrame.class
..........\.......\..........\KaiXinFrame_jTree1_treeSelectionAdapter.class
..........\.......\package cache
..........\.......\.............\diguiclass.dep2
..........\DiGuiClass.jpx
..........\DiGuiClass.jpx.local
..........\DiGuiClass.jpx.local~
..........\src
..........\...\diguiclass
..........\...\..........\AgileSuperJTreeBasic.java
..........\...\..........\explore.java
..........\...\..........\JTreeTest.java
..........\...\..........\KaiXinClass.java
..........\...\..........\KaiXinFrame.java