problem with xml file generation.

[admin]

Hi there,Viji here, I have got a DTD of a xml document with me, I have todevelop a xml file through java using com.xml.tree.XMLDocument package,Ihave posted a servlet also.Finally I want a xml file with me that is docobject of XMLDocument.XMLDocument doc ;this doc I want to put in a session objectand then afterwards I can retrive the data.The error I am getting is that it is saying that com.sun.xml.treeclass not found I have included in my classpath xml.jar,jaxp.jar,parser.jar.still it is not working.so please try to run this servlet.thankxViji.