java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 still occurs

[ren-zhijun-oracle]

For a @ViewScoped page we are catching an exception in phase RESTORE_VIEW:
javax.faces.FacesException: Unexpected error restoring state for component with id gF:dgr_tabset:dgrStatus. Cause: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0.

The issue should have been fixed with #4011 in [2.1.29-05] which ports #3245 (JAVASERVERFACES-3241).

Our stacktrace looks very much the same as those mentioned in #3245: Stacktrace-ACME-2017-07-12.txt

The issue still occurs very often with [2.1.29-08] in our performance tests. And occasionally in production, in fact just a few minutes ago. Apparently the exception does not happen deterministically.

The cause is the following code in AttachedObjectListHolder.restoreState

        } else {
            // assume 1:1 relation between existing attachedObjects and state
            for (int i = 0, len = attachedObjects.length; i < len; i++) {
                T l = this.attachedObjects.get(i);
                if (l instanceof StateHolder) {
                    ((StateHolder) l).restoreState(context, attachedObjects[i]);
                }
            }
        }

this.attachedObjects is an empty list and thus throws the IndexOutOfBoundsException. This is the same code in all versions up to [2.3.2]. (Except for formatting of generics).

First of all I would like to point on the assumption that is documented in the comment. This assumption of an 1:1 relation is not fulfilled, so in my opinion the code should throw an IllegalStateException.

Neither could we find the root cause of the problem, nor do we have a simple test to reproduce the problem. Strong load seems to facilitate the problem.

[ren-zhijun-oracle]

@skybber Commented
In my case the root cause of null value in attachedObjects is the previous save state of BeanValidator with initialStateMarked() == true - then null value is stored into attachedObjects.

[ren-zhijun-oracle]

@xinyuan-zhang Commented
@skybber Could you please provide us a reproducer. Thanks.

[ren-zhijun-oracle]

@skybber Commented
Unfortunatelly it happens on our large project (with big pages) and I have not enough time to make some deeper investigaton and to make smaler reproducible example now. But the couse of the problem is very clear as I've seen it when I've debugged the mojarra code.

[ren-zhijun-oracle]

@BalusC Commented
This kind of exception can happen if UIComponent instances are shared across HTTP requests. This is explicitly discouraged in JSF spec section 3.1.5.

Most probably you're somewhere using <x:somecomponent binding="#{beanWhichIsNotRequestScoped.component}". This part has to be fixed.

Related reading: https://stackoverflow.com/q/14911158/157882

[ren-zhijun-oracle]

@edburns Commented
Please see this important message regarding community contributions to
Mojarra.

https://javaee.groups.io/g/jsf-spec/message/30

Also, please consider joining that group, as that group has taken the
place of the old dev@javaserverfaces.java.net mailing list.

Thanks,

Ed Burns

[ren-zhijun-oracle]

• Issue Imported From: https://github.com/javaserverfaces/mojarra/issues/4260
• Original Issue Raised By:@hayos
• Original Issue Assigned To: Unassigned

[murathazer]

Hi, is there any progress or workaround for this issue? We bumped same exception under heavy server load and can't find a workaround.

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.rangeCheck(ArrayList.java:657) at java.util.ArrayList.get(ArrayList.java:433) at javax.faces.component.AttachedObjectListHolder.restoreState(AttachedObjectListHolder.java:146) at javax.faces.component.UIComponentBase.restoreState(UIComponentBase.java:1228) at com.sun.faces.application.view.FaceletPartialStateManagementStrategy$2.visit(FaceletPartialStateManagementStrategy.java:372) at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:127) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1456) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) at com.sun.faces.application.view.FaceletPartialStateManagementStrategy.restoreView(FaceletPartialStateManagementStrategy.java:358) at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:113) at javax.faces.application.StateManagerWrapper.restoreView(StateManagerWrapper.java:177) at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:99) at com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:272) at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:133) at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) at org.springframework.faces.webflow.FlowViewHandler.restoreFlowView(FlowViewHandler.java:125) at org.springframework.faces.webflow.FlowViewHandler.restoreView(FlowViewHandler.java:81) at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) at org.omnifaces.viewhandler.RestorableViewHandler.restoreView(RestorableViewHandler.java:65) at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) at org.springframework.faces.webflow.FlowViewHandler.restoreFlowView(FlowViewHandler.java:125) at org.springframework.faces.webflow.FlowViewHandler.restoreView(FlowViewHandler.java:81) at org.springframework.faces.webflow.JsfViewFactory.getViewStateViewRoot(JsfViewFactory.java:131) at org.springframework.faces.webflow.JsfViewFactory.getViewRoot(JsfViewFactory.java:102) at org.springframework.faces.webflow.JsfViewFactory.getView(JsfViewFactory.java:86) at org.springframework.webflow.engine.ViewState.resume(ViewState.java:192) at org.springframework.webflow.engine.Flow.resume(Flow.java:537) at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:259) at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:168) at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:254) at org.springframework.faces.webflow.JsfFlowHandlerAdapter.handle(JsfFlowHandlerAdapter.java:55) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:158) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:141) at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:82) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748)

[sinhkej]

We are using JSF 2.3 and Payara 5.2 also facing this issue.
In our system, this error occurs a lot.
It seems to reproduce the error when using a robot like Jmeter, Crawler to access the page(@ViewScoped page).
Is there any progress or workaround for this issue?

2021/12/14 15:25:38.923 ERROR - null
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:657) ~[na:1.8.0_241]
at java.util.ArrayList.get(ArrayList.java:433) ~[na:1.8.0_241]
at javax.faces.component.AttachedObjectListHolder.restoreState(AttachedObjectListHolder.java:146) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponentBase.restoreState(UIComponentBase.java:1228) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.view.FaceletPartialStateManagementStrategy$2.visit(FaceletPartialStateManagementStrategy.java:372) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:127) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1456) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIForm.visitTree(UIForm.java:355) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1468) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.view.FaceletPartialStateManagementStrategy.restoreView(FaceletPartialStateManagementStrategy.java:358) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:113) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:99) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:272) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:133) ~[jakarta.faces.jar:2.3.14.payara-p2]
at org.ocpsoft.rewrite.faces.RewriteViewHandler.restoreView(RewriteViewHandler.java:102) ~[rewrite-integration-faces-3.4.2.Final.jar:3.4.2.Final]
at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) ~[jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) ~[jakarta.faces.jar:2.3.14.payara-p2]
at org.omnifaces.viewhandler.OmniViewHandler.restoreView(OmniViewHandler.java:106) ~[omnifaces-2.6.2.jar:2.6.2]
at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:101) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:181) [jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:76) ~[jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:110) [jakarta.faces.jar:2.3.14.payara-p2]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177) [jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:707) [jakarta.faces.jar:2.3.14.payara-p2]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:451) [jakarta.faces.jar:2.3.14.payara-p2]
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1636) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:331) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:100) [primefaces-6.0.jar:6.0]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:253) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at com.c1s.common.filter.LoginFilter.doFilter(LoginFilter.java:280) [LoginFilter.class:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:253) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at com.c1s.common.filter.UrlHenkanFilter.doFilter(UrlHenkanFilter.java:605) [UrlHenkanFilter.class:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:253) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:226) [rewrite-servlet-3.4.2.Final.jar:3.4.2.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:253) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:816) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:527) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:497) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:379) [web-core.jar:na]
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329) [web-core.jar:na]
at org.ocpsoft.rewrite.servlet.impl.HttpRewriteResultHandler.handleResult(HttpRewriteResultHandler.java:42) [rewrite-servlet-3.4.2.Final.jar:3.4.2.Final]
at org.ocpsoft.rewrite.servlet.RewriteFilter.rewrite(RewriteFilter.java:297) [rewrite-servlet-3.4.2.Final.jar:3.4.2.Final]
at org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:198) [rewrite-servlet-3.4.2.Final.jar:3.4.2.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:253) [web-core.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:211) [web-core.jar:na]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:257) [web-core.jar:na]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [web-core.jar:na]
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:757) [web-core.jar:na]
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:577) [web-core.jar:na]
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99) [web-glue.jar:na]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:158) [web-core.jar:na]
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:371) [web-core.jar:na]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238) [web-core.jar:na]
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:520) [kernel.jar:na]
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:217) [kernel.jar:na]
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:524) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569) [nucleus-grizzly-all.jar:na]
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549) [nucleus-grizzly-all.jar:na]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_241]

[EugenFischer]

we have similar problem with jakarta.faces 2.3.15
but the main issue was usage of omifaces cache component where accidentally input field was used inside.
removing <o:cache> solve this IndexOutOfBoundsException in my case.

but may it's possible to adapt the code and provide some check instead run into IndexOutOfBoundsException ?

[murathazer]

@EugenFischer nice point, we also use omnifaces but not cache component only onloadScript component.

We use in our base template page like below;

<o:onloadScript>disableEnterForAllForms();pushUserInfo('#{visit.transInfo.username}')</o:onloadScript>

May be @BalusC can show us the right solution?

[sinhkej]

@EugenFischer, @murathazer
We also use omnifaces but not cache component, only use <o:conditionalComment> and <o:importConstants> component
We don't think this issue is related to onifacses.

[mnriem]

Relabeling as 2.3 as folks are saying it is an issue in 2.3 releases as well. Note that attaching a reproducer using only Mojarra will make it easier for the maintainers to address the issue.

[melloware]

Submitted PR. In the IF branch above it its checking if (this.attachedObjects != null) { but not in the else branch

[BalusC]

@melloware : I'm not seeing how that fixes the issue. Probably you meant to check if (this.attachedObjects.length > 0) { or better if (this.attachedObjects.length == attachedObjects.length) {

A reproducer would still be useful so it could be covered in IT / TCK.

[melloware]

You are right this only prevents possible NPE. I will update the PR

[BalusC]

Scratch above commit, the ticket number was wrong, it's actually for #5072

[melloware]

OK I added && this.attachedObjects.length == attachedObjects.length to the if I still want to leave the NULL check in there though,

[NicolaIsotta]

3.0.2 is affected too. Can the fix be ported to 3.x?
NB: actually 3.* is missing all 2.3.18 fixes since the latest release, 3.0.2, is based on 2.3.17. Is there a reason? Is 3.* dead?

[melloware]

3.0.2 is affected too. Can the fix be ported to 3.x? NB: actually 3.* is missing all 2.3.18 fixes since the latest release, 3.0.2, is based on 2.3.17. Is there a reason? Is 3.* dead?

It is fixed in 3.0 it just has not been released to Maven Central.

[arjantijms]

I'll take a look at doing a 3.0 release later this week if there's demand. Until now 3.0.x has not been released as much since seemingly few people cared about it. All the requests were for 2.3.x and 4.x.

[BalusC]

Arjan, it needed to be released nonetheless. I have been diligently upmerging all 2.x fixes into 3.x as well. We personally and on our private jobs indeed do not care about 3.x but there are definitely people out caring about this. Mojarra must be independent from our personal/professional preferences. As long as Jakarta EE 9 has not been marked EOL.

[mnriem]

@BalusC Are you volunteering to do Mojarra releases? Arjan really is stretched too thin across all things Jakarta EE so I completely understand why he is opting to only do releases where there is a demand.

[BalusC]

I've over the past year asked at least twice for the exact plan/process/automatability, yes. Until now it's not terribly clear to me.

I completely understand why he is opting to only do releases where there is a demand.

Me too but I do not agree this.