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org.xml.sax.SAXParseException: Document root element "web-app", must match DOCTYPE root "null". at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:232) at org.apache.xerces.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:173) at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:362) at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:296) at org.apache.xerces.impl.dtd.XMLDTDValidator.rootElementSpecified(XMLDTDValidator.java:1553) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(XMLDTDValidator.java:1844) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:752) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:752) at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(XMLDocumentScannerImpl.java:942) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1520) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:524) at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:580) at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152) at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1169) at org.apache.commons.digester.Digester.parse(Digester.java:1567) at servletunit.struts.MockStrutsTestCase.setServletConfigFile(MockStrutsTestCase.java:603) at test.TestSaveNestedActionTest.setUp(TestSaveNestedActionTest.java:22) at junit.framework.TestCase.runBare(TestCase.java:125) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:421) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:305) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:186)