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java.lang.IllegalArgumentException: Cannot subclass final class class $Proxy8
 	at net.sf.cglib.proxy.Enhancer.generateClass(Enhancer.java:446)	at net.sf.cglib.transform.TransformingClassGenerator.generateClass(TransformingClassGenerator.java:33)	at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)	at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)	at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)	at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)	at org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.java:201)	at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:112)	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:476)	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:362)	at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:322)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:407)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.postProcessObjectFromFactoryBean(AbstractAutowireCapableBeanFactory.java:1598)	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:162)	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)	at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1442)	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:248)	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:876)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:818)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:735)	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478)	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:876)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:818)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:735)	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478)	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:609)	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469)	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)	at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:645)	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:229)	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1158)	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:588)	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:436)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:36)	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:180)	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:479)	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:136)	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:137)	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:50)	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:477)	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:389)	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:339)	at org.eclipse.jetty.util.Scanner.start(Scanner.java:275)	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:114)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:540)	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:219)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)	at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:42)	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:52)	at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:96)	at org.eclipse.jetty.server.Server.doStart(Server.java:258)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1068)	at java.security.AccessController.doPrivileged(Native Method)	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:993)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.eclipse.jetty.start.Main.invokeMain(Main.java:477)	at org.eclipse.jetty.start.Main.start(Main.java:623)	at org.eclipse.jetty.start.Main.parseCommandLine(Main.java:273)	at org.eclipse.jetty.start.Main.main(Main.java:81)