Introduction - If you have any usage issues, please Google them yourself
the java a simple tree, the tree structure, procedure is very simple.
Packet : 35738597java_tree.rar filelist
Tree
Tree\test
Tree\test\WEB-INF
Tree\test\WEB-INF\classes
Tree\test\WEB-INF\classes\com
Tree\test\WEB-INF\classes\com\db
Tree\test\WEB-INF\classes\com\util
Tree\test\common
Tree\test\common\js
Tree\test\common\images
Tree\bak
Tree\bak\WEB-INF
Tree\bak\defaultroot
Tree\bak\defaultroot\WEB-INF
Tree\bak\com
Tree\bak\com\util
Tree\bak\common
Tree\bak\common\js
Tree\src
Tree\src\com
Tree\src\com\util
Tree\src\com\db
Tree\classes
Tree\classes\com
Tree\classes\com\db
Tree\classes\com\util
Tree\classes\package cache
Tree\classes\Generated Source
Tree\classes\Generated Source\.jsp
Tree\classes\Generated Source\.jsp\test
Tree\classes\jsp cache
Tree\classes\jsp cache\test
Tree\classes\jsp cache\test\package cache
Tree\Tomcat
Tree\Tomcat\work
Tree\Tomcat\work\test
Tree\defaultroot
Tree\defaultroot\WEB-INF
Tree\Tree.jpx.local~
Tree\Tree.jpx~
Tree\Tree.jpx
Tree\test\WEB-INF\classes\com\db\NameRecords.class
Tree\test\WEB-INF\classes\com\db\NameRecord.class
Tree\test\WEB-INF\classes\com\db\IndexRecords.class
Tree\test\WEB-INF\classes\com\db\DBLib.class
Tree\test\WEB-INF\classes\com\util\Tree.class
Tree\test\WEB-INF\classes\com\util\Node.class
Tree\test\WEB-INF\classes\com\util\NodeList.class
Tree\test\WEB-INF\classes\DBLib.properties
Tree\test\WEB-INF\web.xml
Tree\test\test.jsp
Tree\test\common\js\tree.js
Tree\test\common\images\empty.gif
Tree\test\common\images\folder_close.gif
Tree\test\common\images\folder_open.gif
Tree\test\common\images\text_node.gif
Tree\Servlet.library
Tree\Tree.jpx.local
Tree\bak\WEB-INF\web.xml~1~
Tree\bak\WEB-INF\web.xml~2~
Tree\bak\WEB-INF\web.xml~3~
Tree\bak\WEB-INF\web.xml~4~
Tree\bak\WEB-INF\web.xml~5~
Tree\bak\test.jsp~1~
Tree\bak\test.jsp~2~
Tree\bak\defaultroot\WEB-INF\web.xml~1~
Tree\bak\defaultroot\WEB-INF\web.xml~2~
Tree\bak\defaultroot\WEB-INF\web.xml~3~
Tree\bak\defaultroot\WEB-INF\web.xml~4~
Tree\bak\com\util\Tree.java~1~
Tree\bak\com\util\Tree.java~2~
Tree\bak\com\util\Tree.java~3~
Tree\bak\com\util\Tree.java~4~
Tree\bak\common\js\tree.js~1~
Tree\bak\common\js\tree.js~2~
Tree\src\com\util\Node.java
Tree\src\com\util\NodeList.java
Tree\src\com\util\Tree.java
Tree\src\com\db\IndexRecords.java
Tree\src\com\db\NameRecord.java
Tree\src\com\db\NameRecords.java
Tree\src\com\db\DBLib.java
Tree\src\DBLib.properties
Tree\classes\com\db\NameRecords.class
Tree\classes\com\db\NameRecord.class
Tree\classes\com\db\IndexRecords.class
Tree\classes\com\db\DBLib.class
Tree\classes\com\util\Tree.class
Tree\classes\com\util\Node.class
Tree\classes\com\util\NodeList.class
Tree\classes\package cache\com.db.dep2
Tree\classes\package cache\com.util.dep2
Tree\classes\Generated Source\.jsp\test\test_0002ejsp_jsp.java
Tree\classes\jsp cache\test\test_0002ejsp_jsp.class
Tree\classes\jsp cache\test\package cache\UnnamedPackage.dep2
Tree\classes\DBLib.properties
Tree\Tomcat\work\test\test$jsp.java
Tree\Tomcat\work\test\test$jsp.class
Tree\defaultroot\WEB-INF\web.xml
Tree\TEST_TREE_T.sql
Tree\readme.txt