Oct 21, 2014 2:16:01 PM org.apache.catalina.core.ApplicationContext log
INFO: Manager: deploy: Deploying web application '/'
Oct 21, 2014 2:16:01 PM org.apache.catalina.core.ApplicationContext log
INFO: Manager: Uploading WAR file to /opt/xxxxx/apache-tomcat-7.0.53/webapps/ROOT.war.tmp
Oct 21, 2014 2:16:04 PM org.apache.catalina.startup.HostConfig undeploy
INFO: Undeploying context []
Oct 21, 2014 2:16:04 PM org.apache.catalina.core.StandardContext listenerStop
SEVERE: Exception sending context destroyed event to listener instance of class de.xxxxx.whois.fe.web.listener.InitListener
java.lang.NoClassDefFoundError: de/xxxxx/util/Pair
        at de.xxxxx.whois.util.SampleManager.beginTerminate(SampleManager.java:152)
        at de.xxxxx.whois.fe.web.listener.InitListener.contextDestroyed(InitListener.java:120)
        at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5014)
        at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5659)
        at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232)
        at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1028)
        at org.apache.catalina.startup.HostConfig.undeploy(HostConfig.java:1478)
        at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1406)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1646)
        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.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
        at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1496)
        at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:709)
        at org.apache.catalina.manager.ManagerServlet.doPut(ManagerServlet.java:450)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:649)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:610)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: de.xxxxx.util.Pair
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
        ... 43 more