title: Error Configuring Tomcat 7.0 with eclipse javax.xml.parsers.DocumentBuilderFactory.setFeature(Ljava/lang/String;Z)V
body: <p>I am trying to configure server
  While Configuring the Server Tomcat 7 in Eclipse It get hang and Shows error i am getting the following Error Please Resolve and Help An error has occurred. See error log for more details.</p>
  
  <pre><code>        !SESSION 2013-08-07 11:31:09.565 -----------------------------------------------
  eclipse.buildId=I20110613-1736
  java.version=1.7.0_25
  java.vendor=Oracle Corporation
  BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
  Framework arguments:  -product org.eclipse.epp.package.jee.product
  Command-line arguments:  -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product
  
  !ENTRY org.eclipse.jface 4 2 2013-08-07 11:31:23.243
  !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
  !STACK 0
  java.lang.AbstractMethodError: javax.xml.parsers.DocumentBuilderFactory.setFeature(Ljava/lang/String;Z)V
      at org.eclipse.jst.server.tomcat.core.internal.xml.XMLUtil.getDocumentBuilder(XMLUtil.java:47)
      at org.eclipse.jst.server.tomcat.core.internal.xml.Factory.loadDocument(Factory.java:88)
      at org.eclipse.jst.server.tomcat.core.internal.Tomcat70Configuration.load(Tomcat70Configuration.java:251)
      at org.eclipse.jst.server.tomcat.core.internal.Tomcat70Configuration.importFromPath(Tomcat70Configuration.java:291)
      at org.eclipse.jst.server.tomcat.core.internal.TomcatServer.importRuntimeConfiguration(TomcatServer.java:175)
      at org.eclipse.wst.server.core.internal.ServerWorkingCopy.importRuntimeConfiguration(ServerWorkingCopy.java:796)
      at org.eclipse.wst.server.core.internal.ServerType.createServer(ServerType.java:195)
      at org.eclipse.wst.server.ui.internal.wizard.page.ServerCreationCache.createServer(ServerCreationCache.java:58)
      at org.eclipse.wst.server.ui.internal.wizard.page.NewManualServerComposite.loadServerImpl(NewManualServerComposite.java:458)
      at org.eclipse.wst.server.ui.internal.wizard.page.NewManualServerComposite.handleTypeSelection(NewManualServerComposite.java:665)
      at org.eclipse.wst.server.ui.internal.wizard.page.NewManualServerComposite$1.serverTypeSelected(NewManualServerComposite.java:167)
      at org.eclipse.wst.server.ui.internal.viewers.ServerTypeComposite$2.selectionChanged(ServerTypeComposite.java:89)
      at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
      at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
      at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
      at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162)
      at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
      at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1725)
      at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1139)
      at org.eclipse.wst.server.ui.internal.viewers.ServerTypeComposite$3$1.run(ServerTypeComposite.java:111)
      at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
      at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
      at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
      at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
      at org.eclipse.jface.window.Window.open(Window.java:801)
      at org.eclipse.wst.server.ui.internal.actions.LaunchWizardAction.run(LaunchWizardAction.java:57)
      at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
      at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
      at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
      at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
      at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
      at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
      at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
      at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
      at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
      at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
      at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
      at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
      at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
      at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
      at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
  </code></pre>