1. I would like to know the differences between Xalan Vs Xerces parsers
2. Similarities of Xerces with Xalan.
3. How JAXP can be integrated with Xalan/erces Parsers
4. What is the default API used by API?? It it Xerces/Xalan or any thing else
The reason behind asking this question is, the API that we have developed using jdk1.4.2 has passed all the test cases on standalone application. When we try to deploy the same API on tomcat it is raising exceptions at some instances.