File list (Check if you may need any files):
xml\.classpath
...\.project
...\bin\resolve_xml\FindNodeByAttributes.class
...\...\...........\MenuOption.class
...\...\...........\Resolve.class
...\...\...........\Save.class
...\...\...........\Updata.class
...\...\...........\WalkNode.class
...\classes.dtd
...\homework.xml
...\main.dtd
...\new.xml
...\select.dtd
...\.rc\resolve_xml\FindNodeByAttributes.java
...\...\...........\MenuOption.java
...\...\...........\Resolve.java
...\...\...........\Save.java
...\...\...........\Updata.java
...\...\...........\WalkNode.java
...\studentlist.dtd
...\tree.umr
...\tree.umr~
...\bin\resolve_xml
...\src\resolve_xml
...\bin
...\src
xml