CAS 6.4.4.2 ERROR [org.apereo.cas.ticket.registry.RedisTicketRegistry] - <clock> & ERROR [org.apereo.cas.ticket.registry.DefaultTicketRegistryCleaner] - <clock>

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Rod B

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Feb 28, 2022, 1:57:02 AM2/28/22

to CAS Community

Hello,

We upgraded to 6.4.4.2 from 6.1.1 and we did not see these errors in testing, but they are appearing in production about every 2 minutes or so.

When I test logging in, I don't reproduce the issue.

Any help would be appreciated.

Thank you,

Rod

2022-02-27 22:37:47,284 ERROR [org.apereo.cas.ticket.registry.RedisTicketRegistry] - <Failed fetching [TGT-848-*****8aeNjFebW8-CASServer]>

2022-02-27 22:37:47,284 ERROR [org.apereo.cas.ticket.registry.RedisTicketRegistry] - <clock>

java.lang.NullPointerException: clock

at java.util.Objects.requireNonNull(Objects.java:246) ~[?:?]

at java.time.ZonedDateTime.now(ZonedDateTime.java:232) ~[?:?]

at org.apereo.cas.ticket.expiration.TicketGrantingTicketExpirationPolicy.isExpired(TicketGrantingTicketExpirationPolicy.java:66) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.AbstractTicket.isExpired(AbstractTicket.java:102) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.AbstractTicketRegistry.lambda$getTicket$0(AbstractTicketRegistry.java:58) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.RedisTicketRegistry.getTicket(RedisTicketRegistry.java:73) ~[cas-server-support-redis-ticket-registry-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.AbstractTicketRegistry.getTicket(AbstractTicketRegistry.java:57) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.AbstractTicketRegistry.getTicket(AbstractTicketRegistry.java:69) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at jdk.internal.reflect.GeneratedMethodAccessor259.invoke(Unknown Source) ~[?:?]

at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]

at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]

at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.3.9.jar:5.3.9]

at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) ~[spring-cloud-context-3.0.3.jar:3.0.3]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) ~[spring-aop-5.3.9.jar:5.3.9]

at com.sun.proxy.$Proxy141.getTicket(Unknown Source) ~[?:?]

at org.apereo.cas.ticket.registry.DefaultTicketRegistrySupport.getTicketGrantingTicket(DefaultTicketRegistrySupport.java:45) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.DefaultTicketRegistrySupport$$FastClassBySpringCGLIB$$885171cb.invoke(<generated>) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.9.jar:5.3.9]

at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.9.jar:5.3.9]

at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) ~[spring-aop-5.3.9.jar:5.3.9]

at org.apereo.cas.ticket.registry.DefaultTicketRegistrySupport$$EnhancerBySpringCGLIB$$40b65377.getTicketGrantingTicket(<generated>) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.web.flow.login.InitialFlowSetupAction.configureWebflowForTicketGrantingTicket(InitialFlowSetupAction.java:106) ~[cas-server-support-actions-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.web.flow.login.InitialFlowSetupAction.doExecute(InitialFlowSetupAction.java:90) ~[cas-server-support-actions-6.4.4.2.jar:6.4.4.2]

at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at jdk.internal.reflect.GeneratedMethodAccessor166.invoke(Unknown Source) ~[?:?]

at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]

at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]

at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.3.9.jar:5.3.9]

at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) ~[spring-cloud-context-3.0.3.jar:3.0.3]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) ~[spring-aop-5.3.9.jar:5.3.9]

at com.sun.proxy.$Proxy248.execute(Unknown Source) ~[?:?]

at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.engine.ActionList.execute(ActionList.java:154) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.engine.Flow.start(Flow.java:526) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:368) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:223) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:139) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at jdk.internal.reflect.GeneratedMethodAccessor293.invoke(Unknown Source) ~[?:?]

at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]

at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]

at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.3.9.jar:5.3.9]

at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:485) ~[spring-cloud-context-3.0.3.jar:3.0.3]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.9.jar:5.3.9]

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) ~[spring-aop-5.3.9.jar:5.3.9]

at com.sun.proxy.$Proxy266.launchExecution(Unknown Source) ~[?:?]

at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:264) ~[spring-webflow-2.5.1.RELEASE.jar:2.5.1.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1064) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.9.jar:5.3.9]

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.9.jar:5.3.9]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:655) ~[servlet-api.jar:4.0.FR]

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.9.jar:5.3.9]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:764) ~[servlet-api.jar:4.0.FR]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-websocket.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.cas.web.support.AuthenticationCredentialsThreadLocalBinderClearingFilter.doFilter(AuthenticationCredentialsThreadLocalBinderClearingFilter.java:28) ~[cas-server-core-web-api-6.4.4.2.jar:6.4.4.2]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.cas.web.support.filters.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:401) ~[cas-server-core-web-api-6.4.4.2.jar:6.4.4.2]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.cas.web.support.filters.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:200) ~[cas-server-core-web-api-6.4.4.2.jar:6.4.4.2]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.cas.web.support.filters.AddResponseHeadersFilter.doFilter(AddResponseHeadersFilter.java:62) ~[cas-server-core-web-api-6.4.4.2.jar:6.4.4.2]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:204) ~[spring-security-web-5.5.2.jar:5.5.2]

at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183) ~[spring-security-web-5.5.2.jar:5.5.2]

at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) ~[spring-boot-actuator-2.5.4.jar:2.5.4]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.cas.logging.web.ThreadContextMDCServletFilter.doFilter(ThreadContextMDCServletFilter.java:99) ~[cas-server-core-logging-6.4.4.2.jar:6.4.4.2]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:66) ~[inspektr-common-1.8.16.GA.jar:1.8.16.GA]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:126) ~[spring-boot-2.5.4.jar:2.5.4]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64) ~[spring-boot-2.5.4.jar:2.5.4]

at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101) ~[spring-boot-2.5.4.jar:2.5.4]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119) ~[spring-boot-2.5.4.jar:2.5.4]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.9.jar:5.3.9]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.9.jar:5.3.9]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71) ~[log4j-web-2.17.1.jar:2.17.1]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[catalina.jar:9.0.56]

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) ~[catalina.jar:9.0.56]

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[catalina.jar:9.0.56]

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) ~[catalina.jar:9.0.56]

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[catalina.jar:9.0.56]

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[catalina.jar:9.0.56]

at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:433) ~[tomcat-coyote.jar:9.0.56]

at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-coyote.jar:9.0.56]

at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895) ~[tomcat-coyote.jar:9.0.56]

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732) ~[tomcat-coyote.jar:9.0.56]

at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-coyote.jar:9.0.56]

at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-util.jar:9.0.56]

at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-util.jar:9.0.56]

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-util.jar:9.0.56]

at java.lang.Thread.run(Thread.java:829) [?:?]

2022-02-27 22:26:51,511 ERROR [org.apereo.cas.ticket.registry.DefaultTicketRegistryCleaner] - <clock>

java.lang.NullPointerException: clock

at java.util.Objects.requireNonNull(Objects.java:246) ~[?:?]

at java.time.ZonedDateTime.now(ZonedDateTime.java:232) ~[?:?]

at org.apereo.cas.ticket.expiration.TicketGrantingTicketExpirationPolicy.isExpired(TicketGrantingTicketExpirationPolicy.java:66) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.AbstractTicket.isExpired(AbstractTicket.java:102) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:176) ~[?:?]

at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[?:?]

at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?]

at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[?:?]

at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?]

at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1621) ~[?:?]

at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]

at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?]

at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?]

at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]

at java.util.stream.IntPipeline.reduce(IntPipeline.java:491) ~[?:?]

at java.util.stream.IntPipeline.sum(IntPipeline.java:449) ~[?:?]

at org.apereo.cas.ticket.registry.DefaultTicketRegistryCleaner.cleanInternal(DefaultTicketRegistryCleaner.java:81) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.DefaultTicketRegistryCleaner.clean(DefaultTicketRegistryCleaner.java:49) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]

at org.apereo.cas.ticket.registry.DefaultTicketRegistryCleaner$$FastClassBySpringCGLIB$$29f046b2.invoke(<generated>) ~[cas-server-core-tickets-api-6.4.4.2.jar:6.4.4.2]