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java.lang.ClassNotFoundException: com.mysql.jdbc.EscapeProcessor	at com.sun.enterprise.loader.ASURLClassLoader.findClassData(ASURLClassLoader.java:828)	at com.sun.enterprise.loader.ASURLClassLoader.findClass(ASURLClassLoader.java:742)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at com.mysql.jdbc.ConnectionImpl.nativeSQL(ConnectionImpl.java:3950)	at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4149)	at com.sun.gjc.spi.base.ConnectionHolder.prepareStatement(ConnectionHolder.java:586)	at com.sun.gjc.spi.jdbc40.ConnectionWrapper40.prepareCachedStatement(ConnectionWrapper40.java:255)	at com.sun.gjc.spi.jdbc40.ConnectionWrapper40.prepareCachedStatement(ConnectionWrapper40.java:52)	at com.sun.gjc.spi.ManagedConnectionImpl.prepareCachedStatement(ManagedConnectionImpl.java:992)	at com.sun.gjc.spi.jdbc40.ConnectionWrapper40.prepareStatement(ConnectionWrapper40.java:173)	at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:146)	at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:172)	at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:148)	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1928)	at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1897)	at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1875)	at org.hibernate.loader.Loader.doQuery(Loader.java:919)	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336)	at org.hibernate.loader.Loader.doList(Loader.java:2611)	at org.hibernate.loader.Loader.doList(Loader.java:2594)	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2423)	at org.hibernate.loader.Loader.list(Loader.java:2418)	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501)	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371)	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:220)	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1268)	at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87)	at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:567)	at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:436)	at com.sun.enterprise.container.common.impl.QueryWrapper.getResultList(QueryWrapper.java:84)	at com.sun.enterprise.container.common.impl.TypedQueryWrapper.getResultList(TypedQueryWrapper.java:73)	at org.hibernate.test.TestTimer.testTimer(TestTimer.java:57)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:497)	at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55)	at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:497)	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundTimeout(SystemInterceptorProxy.java:145)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:497)	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)	at com.sun.ejb.containers.BaseContainer.callEJBTimeout(BaseContainer.java:4051)	at com.sun.ejb.containers.EJBTimerService.deliverTimeout(EJBTimerService.java:1199)	at com.sun.ejb.containers.EJBTimerService.access$000(EJBTimerService.java:89)	at com.sun.ejb.containers.EJBTimerService$TaskExpiredWork.run(EJBTimerService.java:1919)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)