File list (Check if you may need any files):
dtreeDemo\.project
.........\src\com\dao\DaoTest.java
.........\...\...\...\Nodes.java
.........\...\...\handler\NodesPrint.java
.........\WebRoot\WEB-INF\lib\mysql-connector-java-5.1.12-bin.jar
.........\.......\.......\...\dom4j-1.6.1.jar
.........\.......\.......\classes\com\handler\NodesPrint.class
.........\.......\.......\.......\...\dao\Nodes.class
.........\.......\.......\.......\...\...\DaoTest.class
.........\.......\.......\web.xml
.........\.......\META-INF\MANIFEST.MF
.........\.......\index.jsp
.........\.......\dtree.css
.........\.......\dtree.js
.........\.......\example01.html
.........\.......\img\base.gif
.........\.......\...\cd.gif
.........\.......\...\empty.gif
.........\.......\...\folder.gif
.........\.......\...\folderopen.gif
.........\.......\...\globe.gif
.........\.......\...\imgfolder.gif
.........\.......\...\join.gif
.........\.......\...\joinbottom.gif
.........\.......\...\line.gif
.........\.......\...\minus.gif
.........\.......\...\minusbottom.gif
.........\.......\...\musicfolder.gif
.........\.......\...\nolines_minus.gif
.........\.......\...\nolines_plus.gif
.........\.......\...\page.gif
.........\.......\...\plus.gif
.........\.......\...\plusbottom.gif
.........\.......\...\question.gif
.........\.......\...\trash.gif
.........\.......\api.html
.........\.......\jquery.js
.........\.......\index2.jsp
.........\.mymetadata
.........\.classpath
.........\.settings\.jsdtscope
.........\.........\org.eclipse.wst.jsdt.ui.superType.name
.........\.........\org.eclipse.wst.jsdt.ui.superType.container
.........\WebRoot\WEB-INF\classes\com\handler
.........\.......\.......\.......\...\dao
.........\.......\.......\.......\com
.........\src\com\dao
.........\...\...\handler
.........\WebRoot\WEB-INF\lib
.........\.......\.......\classes
.........\src\com
.........\WebRoot\WEB-INF
.........\.......\META-INF
.........\.......\img
.........\src
.........\WebRoot
.........\.myeclipse
.........\.settings
dtreeDemo