org.apache.jasper.runtime.JspWriterImpl.ensureOpen(JspWriterImpl.java:204)
    org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:115)
    org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:173)
    org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:956)
    org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:624)
    org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:132)
    org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:191)
    com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:372)
    com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:276)
    org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:575)
    org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
    org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
    org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
    org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
    org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:776)
    org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:705)
    org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
    org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
    java.lang.Thread.run(Thread.java:745)