[richfaces-issues] [JBoss JIRA] Created: (RF-8558) richfaces-demo - Ajax Support - java.util.ConcurrentModificationException

[Lukas Fryc (JIRA)]

richfaces-demo - Ajax Support -  java.util.ConcurrentModificationException
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                 Key: RF-8558
                 URL: https://jira.jboss.org/jira/browse/RF-8558
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: JSF 2.0
    Affects Versions: 3.3.3.Final
         Environment: richfaces-demo-jsf2-3.3.3.Final-tomcat6.war
Apache Tomcat 6.0.24 (on Linux, IcedTea6 1.6.1)
Firefox 3.6 (on Windows 2003 Server)
            Reporter: Lukas Fryc


I cannot reproduce it anymore, but I got following stacktrace in this scenario:

1. open richfaces-demo
2. open "Ajax Support" component
3. accidentaly type into AjaxSupport Demo's text input


Mar 31, 2010 10:15:02 AM com.sun.facelets.FaceletViewHandler handleRenderException
SEVERE: Error Rendering View[/richfaces/support.xhtml]
java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
	at java.util.HashMap$EntryIterator.next(HashMap.java:834)
	at java.util.HashMap$EntryIterator.next(HashMap.java:832)
	at org.ajax4jsf.component.UIDataAdaptorBase.createChildStateCopy(UIDataAdaptorBase.java:887)
	at org.ajax4jsf.component.UIDataAdaptorBase.saveState(UIDataAdaptorBase.java:1554)
	at org.ajax4jsf.component.html.HtmlAjaxRepeat.saveState(HtmlAjaxRepeat.java:24)
	at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1135)
	at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1151)
	at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1151)
	at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1151)
	at javax.faces.component.UIComponentBase.processSaveState(UIComponentBase.java:1151)
	at org.ajax4jsf.component.AjaxViewRoot.processSaveState(AjaxViewRoot.java:751)
	at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:134)
	at javax.faces.application.StateManager.saveSerializedView(StateManager.java:183)
	at org.jboss.seam.jsf.SeamStateManager.saveSerializedView(SeamStateManager.java:64)
	at javax.faces.application.StateManagerWrapper.saveSerializedView(StateManagerWrapper.java:82)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:615)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
	at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:619)


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