[Production Issues] Fix issues for "Choose unique values for the 'webAppRootKey' context-param in your web.xml files!"

2014-03-15 17:12:24.050:WARN:oejw.WebAppContext:Failed startup of context o.e.j.w.WebAppContext{/cooperate,file:/tmp/jetty-0.0.0.0-8080-cooperate.war-_cooperate-any-/webapp/},/root/.jenv/candidates/jetty/8.1.9/webapps/cooperate.war
java.lang.IllegalStateException: Web app root system property already set to different value: 'webapp.root' = [/tmp/jetty-0.0.0.0-8080-insurance.war-_insurance-any-/webapp] instead of [/tmp/jetty-0.0.0.0-8080-cooperate.war-_cooperate-any-/webapp] - Choose unique values for the 'webAppRootKey' context-param in your web.xml files!
        at org.springframework.web.util.WebUtils.setWebAppRootSystemProperty(WebUtils.java:148)
        at org.springframework.web.util.Log4jWebConfigurer.initLogging(Log4jWebConfigurer.java:117)
        at org.springframework.web.util.Log4jConfigListener.contextInitialized(Log4jConfigListener.java:45)
        at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:775)
        at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)
        at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:767)
        at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)
        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:710)
                                                                                       38,1          35%
        at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
        at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:710)
        at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:492)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:39)
        at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)
        at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:494)
        at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:141)
        at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:145)
        at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:56)
        at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)
        at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:540)
        at org.eclipse.jetty.util.Scanner.scan(Scanner.java:403)
        at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:337)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:121)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:555)
        at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:230)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:81)
        at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:58)
        at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:96)
        at org.eclipse.jetty.server.Server.doStart(Server.java:280)
        at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
        at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1259)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1182)
2014-03-15 17:12:24.640:INFO:oejdp.ScanningAppProvider:Deployment monitor /root/.jenv/candidates/jetty/8.1.9/contexts at interval 1