This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
I have been learning Ant tool for a while,I have a question regarding access of xml file .Is there any way to write to an xml file,that is present in the META-INF folder of the jar ,without retreiving the xml file
It sounds like you are trying to make changes to a file that exists inside a jar without first referencing the original xml file. In which case, no you cannot do that. You can extract the XML file, update it and put it back - all in Ant though.