*** ERROR ***: Tue Apr 13 21:43:15 GMT 2010 java.lang.NullPointerException at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.commitFileBufferContent(ResourceTextFileBuffer.java:365) at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.commit(ResourceFileBuffer.java:325) at org.eclipse.wst.sse.core.internal.model.ModelManagerImpl.saveModel(ModelManagerImpl.java:2007) at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel.save(AbstractStructuredModel.java:1244) at org.eclipse.wst.xml.core.internal.emf2xml.EMF2DOMSSERenderer.doSave(EMF2DOMSSERenderer.java:254) at org.eclipse.wst.common.internal.emf.resource.TranslatorResourceImpl.doSave(TranslatorResourceImpl.java:180) at org.eclipse.wst.common.internal.emf.resource.TranslatorResourceImpl.save(TranslatorResourceImpl.java:160) at org.eclipse.wst.common.internal.emf.resource.ReferencedXMIResourceImpl.saveIfNecessary(ReferencedXMIResourceImpl.java:272) at org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit.addWebAppIfNecessary(WebArtifactEdit.java:449) at org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit.createModelRoot(WebArtifactEdit.java:510) at org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit.createDeploymentDescriptor(WebArtifactEdit.java:655) at org.eclipse.jst.j2ee.web.project.facet.WebFacetInstallDelegate.execute(WebFacetInstallDelegate.java:126) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1467) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:438) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1171) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1107) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$1.run(FacetedProject.java:321) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modify(FacetedProject.java:336) at org.eclipse.jst.ws.internal.consumption.ui.common.FacetOperationDelegate$1.run(FacetOperationDelegate.java:62) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) java.util.MissingResourceException: Can't find resource for bundle warvalidation, key en_US at java.util.ResourceBundle.getBundle(ResourceBundle.java:168) at org.eclipse.wst.validation.internal.core.Message.getFrameworkBundle(Message.java:176) at org.eclipse.wst.validation.internal.core.Message.getBundle(Message.java:168) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:278) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:258) at org.eclipse.jst.j2ee.model.internal.validation.WarValidator.validateInJob(WarValidator.java:342) at org.eclipse.jst.j2ee.internal.web.validation.UIWarValidator.validateInJob(UIWarValidator.java:111) at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) java.util.MissingResourceException: Can't find resource for bundle warvalidation, key en_US at java.util.ResourceBundle.getBundle(ResourceBundle.java:168) at org.eclipse.wst.validation.internal.core.Message.getFrameworkBundle(Message.java:176) at org.eclipse.wst.validation.internal.core.Message.getBundle(Message.java:168) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:278) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:258) at org.eclipse.wst.validation.internal.core.ValidationException.getMessage(ValidationException.java:97) at java.lang.Throwable.getLocalizedMessage(Throwable.java:131) at org.eclipse.wst.validation.internal.plugin.ValidationPlugin.handleException(ValidationPlugin.java:155) at org.eclipse.wst.validation.internal.plugin.ValidationPlugin.handleException(ValidationPlugin.java:141) at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) java.util.MissingResourceException: Can't find resource for bundle warvalidation, key en_US at java.util.ResourceBundle.getBundle(ResourceBundle.java:168) at org.eclipse.wst.validation.internal.core.Message.getFrameworkBundle(Message.java:176) at org.eclipse.wst.validation.internal.core.Message.getBundle(Message.java:168) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:278) at org.eclipse.wst.validation.internal.core.ValidationException.getMessage(ValidationException.java:109) at org.eclipse.wst.validation.internal.core.ValidationException.toString(ValidationException.java:162) at org.eclipse.wst.validation.internal.core.ValidationException.toString(ValidationException.java:141) at java.lang.Throwable.printStackTrace(Throwable.java:332) at java.lang.Throwable.printStackTrace(Throwable.java:230) at org.eclipse.core.runtime.adaptor.EclipseLog.getStackTrace(EclipseLog.java:446) at org.eclipse.core.runtime.adaptor.EclipseLog.writeStack(EclipseLog.java:537) at org.eclipse.core.runtime.adaptor.EclipseLog.writeLog(EclipseLog.java:480) at org.eclipse.core.runtime.adaptor.EclipseLog.log(EclipseLog.java:306) at org.eclipse.core.internal.runtime.PlatformLogWriter.logging(PlatformLogWriter.java:35) at org.eclipse.core.internal.runtime.RuntimeLog.log(RuntimeLog.java:95) at org.eclipse.core.internal.runtime.InternalPlatform.log(InternalPlatform.java:711) at org.eclipse.core.internal.runtime.Log.log(Log.java:56) at org.eclipse.wst.validation.internal.plugin.ValidationPlugin.handleException(ValidationPlugin.java:156) at org.eclipse.wst.validation.internal.plugin.ValidationPlugin.handleException(ValidationPlugin.java:141) at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:100) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) java.util.MissingResourceException: Can't find resource for bundle warvalidation, key en_US at java.util.ResourceBundle.getBundle(ResourceBundle.java:168) at org.eclipse.wst.validation.internal.core.Message.getFrameworkBundle(Message.java:176) at org.eclipse.wst.validation.internal.core.Message.getBundle(Message.java:168) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:278) at org.eclipse.wst.validation.internal.core.Message.getText(Message.java:258) at org.eclipse.wst.validation.internal.operations.WorkbenchReporter.cacheMessage(WorkbenchReporter.java:591) at org.eclipse.wst.validation.internal.operations.WorkbenchReporter.addMessage(WorkbenchReporter.java:452) at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:108) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)