import org.custommonkey.xmlunit.DetailedDiff; import org.custommonkey.xmlunit.Diff; import org.custommonkey.xmlunit.XMLUnit; public class XmlComparisonExample { public static void main(String[] args) { String xml1 = "<root><name>John</name></root>"; String xml2 = "<root><name>Mike</name></root>"; XMLUnit.setIgnoreWhitespace(true); Diff diff = new Diff(xml1, xml2); if (diff.similar()) { System.out.println("The XML documents are similar."); } else { DetailedDiff detailedDiff = new DetailedDiff(diff); System.out.println("Differences found: " + detailedDiff.getAllDifferences()); } } }