Struts2
.......\.classpath
.......\.mymetadata
.......\.project
.......\src
.......\...\action
.......\...\......\TreeAction.java
.......\...\entity
.......\...\......\Terrain.java
.......\...\struts.xml
.......\...\util
.......\...\....\ITreeNode.java
.......\...\....\StrutsTreeNode.java
.......\...\....\StrutsTreeUtil.java
.......\WebRoot
.......\.......\index.jsp
.......\.......\META-INF
.......\.......\........\MANIFEST.MF
.......\.......\template
.......\.......\........\xhtml
.......\.......\........\.....\tree-close.ftl
.......\.......\........\.....\tree.ftl
.......\.......\tree.jsp
.......\.......\WEB-INF
.......\.......\.......\classes
.......\.......\.......\.......\action
.......\.......\.......\.......\......\TreeAction.class
.......\.......\.......\.......\entity
.......\.......\.......\.......\......\Terrain.class
.......\.......\.......\.......\struts.xml
.......\.......\.......\.......\util
.......\.......\.......\.......\....\ITreeNode.class
.......\.......\.......\.......\....\StrutsTreeNode.class
.......\.......\.......\.......\....\StrutsTreeUtil.class
.......\.......\.......\lib
.......\.......\.......\...\commons-logging.jar
.......\.......\.......\...\freemarker-2.3.8.jar
.......\.......\.......\...\ognl-2.6.11.jar
.......\.......\.......\...\struts2-core-2.0.11.jar
.......\.......\.......\...\xwork-2.0.4.jar
.......\.......\.......\web.xml