I just need some simple and stable xml tools to transform java objects to XML and back from XML to Java Objects. Provided the JAVA Objects are predefined and the xml schema/DTD is predefined. What is the best to use? Trying to see Pros and Cons for below few: 1.JDOM, 2.Dom4J, 3.XOM, 4.XStream, 5.JAXB, 6.JiBX, 7.PojoXml Comments / Suggestions please?