how to update xml file from another xml file dynamically?

Here is code what you want it’s DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); Document doc = docBuilder.parse(“/home/riddhish/developerworkspace/SplitString/src/com/updatexmlwithjava/two.xml”); DocumentTraversal traversal = (DocumentTraversal) doc; Node a = doc.getDocumentElement(); NodeIterator iterator = traversal.createNodeIterator(a, NodeFilter.SHOW_ELEMENT, null, true); /** * Logic for checking **/ boolean flag=false; for (Node n = iterator.nextNode(); n != null; n = iterator.nextNode()) { … Read more