java - Deployment Failed Exception in JBOSS -

i deploying project 'sample' in jboss using eclipse, gives error deployment failed. whole stack trace follows. using jboss 6 version eclipse indigo. jsf project.

    10:34:45,871 error [org.jboss.kernel.plugins.dependency.abstractkernelcontroller] error installing start: name=jboss.web.deployment:war=/sample state=create mode=manual requiredstate=installed: org.jboss.deployers.spi.deploymentexception: url file:/e:/jboss-6.1.0.final/server/default/tmp/vfs/automount65c745c10686c9d/sample.war-c9ce82b91e56502f/ deployment failed         @ org.jboss.web.tomcat.service.deployers.tomcatdeployment.performdeployinternal(tomcatdeployment.java:325) [:6.1.0.final]         @ org.jboss.web.tomcat.service.deployers.tomcatdeployment.performdeploy(tomcatdeployment.java:146) [:6.1.0.final]         @ org.jboss.web.deployers.abstractwardeployment.start(abstractwardeployment.java:476) [:6.1.0.final]         @ org.jboss.web.deployers.webmodule.startmodule(webmodule.java:118) [:6.1.0.final]         @ org.jboss.web.deployers.webmodule.start(webmodule.java:95) [:6.1.0.final]         @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) [:1.7.0]         @ sun.reflect.nativemethodaccessorimpl.invoke(unknown source) [:1.7.0]         @ sun.reflect.delegatingmethodaccessorimpl.invoke(unknown source) [:1.7.0]         @ java.lang.reflect.method.invoke(unknown source) [:1.7.0]         @ org.jboss.mx.interceptor.reflecteddispatcher.invoke(reflecteddispatcher.java:157) [:6.0.0.ga]         @ org.jboss.mx.server.invocation.dispatch(invocation.java:96) [:6.0.0.ga]         @ org.jboss.mx.server.invocation.invoke(invocation.java:88) [:6.0.0.ga]         @ org.jboss.mx.server.abstractmbeaninvoker.invoke(abstractmbeaninvoker.java:271) [:6.0.0.ga]         @ org.jboss.mx.server.mbeanserverimpl.invoke(mbeanserverimpl.java:670) [:6.0.0.ga]         @ org.jboss.system.microcontainer.serviceproxy.invoke(serviceproxy.java:206) [:2.2.0.sp2]         @ $proxy41.start(unknown source)   @ org.jboss.system.microcontainer.startstoplifecycleaction.installaction(startstoplifecycleaction.java:53) [:2.2.0.sp2]         @ org.jboss.system.microcontainer.startstoplifecycleaction.installaction(startstoplifecycleaction.java:41) [:2.2.0.sp2]         @ org.jboss.dependency.plugins.action.simplecontrollercontextaction.simpleinstallaction(simplecontrollercontextaction.java:62) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.action.accesscontrollercontextaction.install(accesscontrollercontextaction.java:71) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontrollercontextactions.install(abstractcontrollercontextactions.java:51) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontrollercontext.install(abstractcontrollercontext.java:379) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.system.microcontainer.servicecontrollercontext.install(servicecontrollercontext.java:301) [:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.install(abstractcontroller.java:2044) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.incrementstate(abstractcontroller.java:1083) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.executeorincrementstatedirectly(abstractcontroller.java:1322) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1246) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1139) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:939) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:654) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.system.servicecontroller.dochange(servicecontroller.java:671) [:6.1.0.final (build svntag:jboss_6.1.0.final date: 20110816)]         @ org.jboss.system.servicecontroller.start(servicecontroller.java:443) [:6.1.0.final (build svntag:jboss_6.1.0.final date: 20110816)]         @ org.jboss.system.deployers.servicedeployer.start(servicedeployer.java:189) [:6.1.0.final]         @ org.jboss.system.deployers.servicedeployer.deploy(servicedeployer.java:102) [:6.1.0.final]         @ org.jboss.system.deployers.servicedeployer.deploy(servicedeployer.java:49) [:6.1.0.final]         @ org.jboss.deployers.spi.deployer.helpers.abstractsimplerealdeployer.internaldeploy(abstractsimplerealdeployer.java:63) [:2.2.2.ga]         @ org.jboss.deployers.spi.deployer.helpers.abstractrealdeployer.deploy(abstractrealdeployer.java:55) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployerwrapper.deploy(deployerwrapper.java:179) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.dodeploy(deployersimpl.java:1832) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.doinstallparentfirst(deployersimpl.java:1550) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.doinstallparentfirst(deployersimpl.java:1571) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.install(deployersimpl.java:1491) [:2.2.2.ga]         @ org.jboss.dependency.plugins.abstractcontrollercontext.install(abstractcontrollercontext.java:379) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.install(abstractcontroller.java:2044) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.incrementstate(abstractcontroller.java:1083) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.executeorincrementstatedirectly(abstractcontroller.java:1322) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1246) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1139) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:939) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:654) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.deployers.plugins.deployers.deployersimpl.change(deployersimpl.java:1983) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.process(deployersimpl.java:1076) [:2.2.2.ga]         @ org.jboss.deployers.plugins.main.maindeployerimpl.process(maindeployerimpl.java:679) [:2.2.2.ga]         @ org.jboss.system.server.profileservice.deployers.maindeployerplugin.process(maindeployerplugin.java:106) [:6.1.0.final]         @ org.jboss.profileservice.dependency.profilecontrollercontext$delegatedeployer.process(profilecontrollercontext.java:143) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.deploy(hdscanner.java:240) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.complete(hdscanner.java:192) [:0.2.2]         @ org.jboss.profileservice.management.twopcactionwrapper.docomplete(twopcactionwrapper.java:57) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.complete(abstracttwophasemodificationaction.java:74) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.prepare(abstracttwophasemodificationaction.java:95) [:0.2.2]         @ org.jboss.profileservice.management.modificationsession.prepare(modificationsession.java:87) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.internalperfom(abstractactioncontroller.java:234) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.performwrite(abstractactioncontroller.java:213) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:150) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:135) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.scan(hdscanner.java:146) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.run(hdscanner.java:90) [:0.2.2]         @ java.util.concurrent.executors$runnableadapter.call(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask$sync.innerrunandreset(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask.runandreset(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.access$301(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.run(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor.runworker(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor$worker.run(unknown source) [:1.7.0]         @ java.lang.thread.run(unknown source) [:1.7.0]      10:34:45,887 error [org.jboss.kernel.plugins.dependency.abstractkernelcontroller] error installing real: name=vfs:///e:/jboss-6.1.0.final/server/default/deploy/sample.war state=prereal mode=manual requiredstate=real: org.jboss.deployers.spi.deploymentexception: url file:/e:/jboss-6.1.0.final/server/default/tmp/vfs/automount65c745c10686c9d/sample.war-c9ce82b91e56502f/ deployment failed         @ org.jboss.web.tomcat.service.deployers.tomcatdeployment.performdeployinternal(tomcatdeployment.java:325) [:6.1.0.final]         @ org.jboss.web.tomcat.service.deployers.tomcatdeployment.performdeploy(tomcatdeployment.java:146) [:6.1.0.final]         @ org.jboss.web.deployers.abstractwardeployment.start(abstractwardeployment.java:476) [:6.1.0.final]         @ org.jboss.web.deployers.webmodule.startmodule(webmodule.java:118) [:6.1.0.final]         @ org.jboss.web.deployers.webmodule.start(webmodule.java:95) [:6.1.0.final]         @ sun.reflect.nativemethodaccessorimpl.invoke0(native method) [:1.7.0]         @ sun.reflect.nativemethodaccessorimpl.invoke(unknown source) [:1.7.0]         @ sun.reflect.delegatingmethodaccessorimpl.invoke(unknown source) [:1.7.0]         @ java.lang.reflect.method.invoke(unknown source) [:1.7.0]         @ org.jboss.mx.interceptor.reflecteddispatcher.invoke(reflecteddispatcher.java:157) [:6.0.0.ga]         @ org.jboss.mx.server.invocation.dispatch(invocation.java:96) [:6.0.0.ga]         @ org.jboss.mx.server.invocation.invoke(invocation.java:88) [:6.0.0.ga]         @ org.jboss.mx.server.abstractmbeaninvoker.invoke(abstractmbeaninvoker.java:271) [:6.0.0.ga]         @ org.jboss.mx.server.mbeanserverimpl.invoke(mbeanserverimpl.java:670) [:6.0.0.ga]         @ org.jboss.system.microcontainer.serviceproxy.invoke(serviceproxy.java:206) [:2.2.0.sp2]         @ $proxy41.start(unknown source)   @ org.jboss.system.microcontainer.startstoplifecycleaction.installaction(startstoplifecycleaction.java:53) [:2.2.0.sp2]         @ org.jboss.system.microcontainer.startstoplifecycleaction.installaction(startstoplifecycleaction.java:41) [:2.2.0.sp2]         @ org.jboss.dependency.plugins.action.simplecontrollercontextaction.simpleinstallaction(simplecontrollercontextaction.java:62) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.action.accesscontrollercontextaction.install(accesscontrollercontextaction.java:71) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontrollercontextactions.install(abstractcontrollercontextactions.java:51) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontrollercontext.install(abstractcontrollercontext.java:379) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.system.microcontainer.servicecontrollercontext.install(servicecontrollercontext.java:301) [:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.install(abstractcontroller.java:2044) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.incrementstate(abstractcontroller.java:1083) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.executeorincrementstatedirectly(abstractcontroller.java:1322) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1246) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1139) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:939) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:654) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.system.servicecontroller.dochange(servicecontroller.java:671) [:6.1.0.final (build svntag:jboss_6.1.0.final date: 20110816)]         @ org.jboss.system.servicecontroller.start(servicecontroller.java:443) [:6.1.0.final (build svntag:jboss_6.1.0.final date: 20110816)]         @ org.jboss.system.deployers.servicedeployer.start(servicedeployer.java:189) [:6.1.0.final]         @ org.jboss.system.deployers.servicedeployer.deploy(servicedeployer.java:102) [:6.1.0.final]         @ org.jboss.system.deployers.servicedeployer.deploy(servicedeployer.java:49) [:6.1.0.final]         @ org.jboss.deployers.spi.deployer.helpers.abstractsimplerealdeployer.internaldeploy(abstractsimplerealdeployer.java:63) [:2.2.2.ga]         @ org.jboss.deployers.spi.deployer.helpers.abstractrealdeployer.deploy(abstractrealdeployer.java:55) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployerwrapper.deploy(deployerwrapper.java:179) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.dodeploy(deployersimpl.java:1832) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.doinstallparentfirst(deployersimpl.java:1550) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.doinstallparentfirst(deployersimpl.java:1571) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.install(deployersimpl.java:1491) [:2.2.2.ga]         @ org.jboss.dependency.plugins.abstractcontrollercontext.install(abstractcontrollercontext.java:379) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.install(abstractcontroller.java:2044) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.incrementstate(abstractcontroller.java:1083) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.executeorincrementstatedirectly(abstractcontroller.java:1322) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1246) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.resolvecontexts(abstractcontroller.java:1139) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:939) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.dependency.plugins.abstractcontroller.change(abstractcontroller.java:654) [jboss-dependency.jar:2.2.0.sp2]         @ org.jboss.deployers.plugins.deployers.deployersimpl.change(deployersimpl.java:1983) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.process(deployersimpl.java:1076) [:2.2.2.ga]         @ org.jboss.deployers.plugins.main.maindeployerimpl.process(maindeployerimpl.java:679) [:2.2.2.ga]         @ org.jboss.system.server.profileservice.deployers.maindeployerplugin.process(maindeployerplugin.java:106) [:6.1.0.final]         @ org.jboss.profileservice.dependency.profilecontrollercontext$delegatedeployer.process(profilecontrollercontext.java:143) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.deploy(hdscanner.java:240) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.complete(hdscanner.java:192) [:0.2.2]         @ org.jboss.profileservice.management.twopcactionwrapper.docomplete(twopcactionwrapper.java:57) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.complete(abstracttwophasemodificationaction.java:74) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.prepare(abstracttwophasemodificationaction.java:95) [:0.2.2]         @ org.jboss.profileservice.management.modificationsession.prepare(modificationsession.java:87) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.internalperfom(abstractactioncontroller.java:234) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.performwrite(abstractactioncontroller.java:213) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:150) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:135) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.scan(hdscanner.java:146) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.run(hdscanner.java:90) [:0.2.2]         @ java.util.concurrent.executors$runnableadapter.call(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask$sync.innerrunandreset(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask.runandreset(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.access$301(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.run(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor.runworker(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor$worker.run(unknown source) [:1.7.0]         @ java.lang.thread.run(unknown source) [:1.7.0]      10:34:45,918 warn  [org.jboss.profileservice.deployment.hotdeploy.hdscanner] scan failed: org.jboss.deployers.client.spi.incompletedeploymentexception: summary of incomplete deployments (see previous errors details):      *** deployments in error: name -> error      vfs:///e:/jboss-6.1.0.final/server/default/deploy/sample.war -> org.jboss.deployers.spi.deploymentexception: url file:/e:/jboss-6.1.0.final/server/default/tmp/vfs/automount65c745c10686c9d/sample.war-c9ce82b91e56502f/ deployment failed       deployments in error:       deployment "vfs:///e:/jboss-6.1.0.final/server/default/deploy/sample.war" in error due following reason(s): org.jboss.deployers.spi.deploymentexception: url file:/e:/jboss-6.1.0.final/server/default/tmp/vfs/automount65c745c10686c9d/sample.war-c9ce82b91e56502f/ deployment failed          @ org.jboss.deployers.plugins.deployers.deployersimpl.checkcomplete(deployersimpl.java:1370) [:2.2.2.ga]         @ org.jboss.deployers.plugins.deployers.deployersimpl.checkcomplete(deployersimpl.java:1316) [:2.2.2.ga]         @ org.jboss.deployers.plugins.main.maindeployerimpl.checkcomplete(maindeployerimpl.java:968) [:2.2.2.ga]         @ org.jboss.system.server.profileservice.deployers.maindeployerplugin.checkcomplete(maindeployerplugin.java:82) [:6.1.0.final]         @ org.jboss.profileservice.dependency.profilecontrollercontext$delegatedeployer.checkcomplete(profilecontrollercontext.java:138) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.deploy(hdscanner.java:246) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner$hdscanaction.complete(hdscanner.java:192) [:0.2.2]         @ org.jboss.profileservice.management.twopcactionwrapper.docomplete(twopcactionwrapper.java:57) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.complete(abstracttwophasemodificationaction.java:74) [:0.2.2]         @ org.jboss.profileservice.management.actions.abstracttwophasemodificationaction.prepare(abstracttwophasemodificationaction.java:95) [:0.2.2]         @ org.jboss.profileservice.management.modificationsession.prepare(modificationsession.java:87) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.internalperfom(abstractactioncontroller.java:234) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.performwrite(abstractactioncontroller.java:213) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:150) [:0.2.2]         @ org.jboss.profileservice.management.abstractactioncontroller.perform(abstractactioncontroller.java:135) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.scan(hdscanner.java:146) [:0.2.2]         @ org.jboss.profileservice.deployment.hotdeploy.hdscanner.run(hdscanner.java:90) [:0.2.2]         @ java.util.concurrent.executors$runnableadapter.call(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask$sync.innerrunandreset(unknown source) [:1.7.0]         @ java.util.concurrent.futuretask.runandreset(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.access$301(unknown source) [:1.7.0]         @ java.util.concurrent.scheduledthreadpoolexecutor$scheduledfuturetask.run(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor.runworker(unknown source) [:1.7.0]         @ java.util.concurrent.threadpoolexecutor$worker.run(unknown source) [:1.7.0]         @ java.lang.thread.run(unknown source) [:1.7.0] 

i beginner in this. beginners guide can help.

the war contents are:

web-inf --> classes --> com --> userbean.class         --> lib --> includes jar files         --> face-config.xml         --> web.xml   meta-inf --> manifest.mf adduser.jsp listuser.jsp