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An OutputStream is already in use.
java.lang.IllegalStateException: An OutputStream is already in use.	at com.bea.portlet.container.HttpServletResponseImpl.getWriter(HttpServletResponseImpl.java:135)	at com.bea.portlet.container.MimeResponseImpl.getWriter(MimeResponseImpl.java:387)	at javax.portlet.filter.RenderResponseWrapper.getWriter(RenderResponseWrapper.java:99)	at javax.portlet.filter.RenderResponseWrapper.getWriter(RenderResponseWrapper.java:99)	at org.apache.myfaces.portlet.faces.context.PortletExternalContextImpl.getResponseOutputWriter(PortletExternalContextImpl.java:1749)	at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:785)	at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:785)	at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:785)	at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:785)	at org.apache.myfaces.shared_portlet.view.JspViewDeclarationLanguageBase.renderView(JspViewDeclarationLanguageBase.java:154)	at org.apache.myfaces.portlet.faces.application.view.AggregatingViewDeclatationLanguage.renderView(AggregatingViewDeclatationLanguage.java:118)	at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)	at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.renderView(ViewDeclarationLanguageFactoryImpl.java:338)	at org.apache.myfaces.portlet.faces.application.PortletViewHandlerImpl.renderView(PortletViewHandlerImpl.java:295)	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)	at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:170)	at oracle.adfinternal.view.faces.lifecycle.ResponseRenderManager.runRenderView(ResponseRenderManager.java:52)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1264)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeRenderResponse(LifecycleImpl.java:1107)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:348)	at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)	at org.apache.myfaces.portlet.faces.bridge.controller.BridgeControllerImpl.doFacesRender(BridgeControllerImpl.java:671)	at org.apache.myfaces.portlet.faces.bridge.controller.BridgeControllerImpl.renderPortletBody(BridgeControllerImpl.java:400)	at org.apache.myfaces.portlet.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:153)	at javax.portlet.faces.GenericFacesPortlet.doBridgeDispatch(GenericFacesPortlet.java:672)	at javax.portlet.faces.GenericFacesPortlet.doRenderDispatchInternal(GenericFacesPortlet.java:638)	at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:274)	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:357)	at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:245)	at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)	at oracle.portlet.bridge.adf.application.ADFBridgePortlet.render(ADFBridgePortlet.java:279)	at com.bea.portlet.container.PortletStub.doRender(PortletStub.java:1012)	at com.bea.portlet.container.FilterChainGenerator.runFilterChain(FilterChainGenerator.java:127)	at com.bea.portlet.container.PortletStub.render(PortletStub.java:438)	at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:1158)	at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:1090)	at com.bea.wsrp.producer.adapter.javaportlet.JavaPortletAdapter.doGetMarkup(JavaPortletAdapter.java:296)	at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doGetMarkup(MarkupServiceHandler.java:451)	at com.bea.wsrp.producer.handlers.markup.MarkupServiceHandler.doService(MarkupServiceHandler.java:266)	at com.bea.wsrp.producer.handlers.AbstractServiceHandler.service(AbstractServiceHandler.java:71)	at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:349)	at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:250)	at com.bea.wsrp.producer.container.ProducerEndPoint.processNow(ProducerEndPoint.java:208)	at oracle.portlet.producer.container.endpoint.ws.WSRPGenericProviderImpl.invoke(WSRPGenericProviderImpl.java:71)	at sun.reflect.GeneratedMethodAccessor1655.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at oracle.j2ee.ws.server.jaxws.ServiceEndpointRuntime.processMessage(ServiceEndpointRuntime.java:424)	at oracle.j2ee.ws.server.jaxws.ServiceEndpointRuntime.processMessage(ServiceEndpointRuntime.java:231)	at oracle.j2ee.ws.server.jaxws.JAXWSRuntimeDelegate.processMessage(JAXWSRuntimeDelegate.java:498)	at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:1351)	at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:1397)	at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessingPhaseTwo(ProviderProcessor.java:707)	at oracle.j2ee.ws.server.WebServiceProcessor.doRequestProcessing(WebServiceProcessor.java:691)	at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:248)	at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:212)	at oracle.j2ee.ws.server.WebServiceServlet.doService(WebServiceServlet.java:696)	at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:534)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:286)	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260)	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137)	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:350)	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at oracle.portlet.producer.container.endpoint.ProducerEndpointFilter.doFilter(ProducerEndpointFilter.java:36)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:141)	at java.security.AccessController.doPrivileged(Native Method)	at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)	at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:650)	at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:124)	at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:232)	at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:94)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:141)	at java.security.AccessController.doPrivileged(Native Method)	at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)	at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:650)	at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:124)	at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:232)	at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:94)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:248)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:32)	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:78)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3683)	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3649)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:326)	at weblogic.security.service.SecurityManager.runAsForUserCode(SecurityManager.java:197)	at weblogic.servlet.provider.WlsSecurityProvider.runAsForUserCode(WlsSecurityProvider.java:203)	at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:71)	at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2433)	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2281)	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2259)	at weblogic.servlet.internal.ServletRequestImpl.runInternal(ServletRequestImpl.java:1686)	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1646)	at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:270)	at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)	at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)	at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)	at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)	at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:406)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:346)