org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; O conteúdo não é permitido no prólogo.
   at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:257)
   at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:348)
   at org.openide.xml.XMLUtil.parse(XMLUtil.java:365)
Caused: java.io.IOException: O conteúdo não é permitido no prólogo.
   at org.netbeans.spi.settings.DOMConvertor.read(DOMConvertor.java:123)
   at org.netbeans.modules.j2ee.deployment.impl.TargetModuleConverter.getTargetModulesByContextRoot(TargetModuleConverter.java:260)
   at org.netbeans.modules.j2ee.deployment.impl.TargetModule.findByContextRoot(TargetModule.java:247)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:371)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:321)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.checkUndeployForSharedReferences(TargetServer.java:318)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.processLastTargetModules(TargetServer.java:439)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.init(TargetServer.java:169)
   at org.netbeans.modules.j2ee.deployment.impl.TargetServer.deploy(TargetServer.java:604)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:246)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:166)
   at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:111)
   at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
   at sun.reflect.GeneratedMethodAccessor63.invoke(GeneratedMethodAccessor63.java:0)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:497)
   at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
   at org.apache.tools.ant.Task.perform(Task.java:348)
   at org.apache.tools.ant.Target.execute(Target.java:435)
   at org.apache.tools.ant.Target.performTasks(Target.java:456)
   at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
   at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
   at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
   at org.apache.tools.ant.Project.executeTargets(Project.java:1248)
   at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:286)
   at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:555)
   at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:153)