[seam-issues] [JBoss JIRA] Created: (JBSEAM-4832) Exception in the filter chain javax.servlet.ServletException: java.util.ConcurrentModificationException
Exception in the filter chain javax.servlet.ServletException:
java.util.ConcurrentModificationException
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Key: JBSEAM-4832
URL: https://issues.jboss.org/browse/JBSEAM-4832
Project: Seam 2
Issue Type: Bug
Affects Versions: 2.1.2.GA
Reporter: Ruslan Ahmetshin
2011-07-25 12:46:23,457 ERROR User:t624@etera [org.ajax4jsf.webapp.BaseXMLFilter]
[http-192.168.129.59-8080-18] Exception in the filter chain
javax.servlet.ServletException: java.util.ConcurrentModificationException
at
org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:74)
at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
at
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
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)
.............................
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
at java.util.HashMap$ValueIterator.next(HashMap.java:822)
at java.util.AbstractCollection.toArray(AbstractCollection.java:124)
at java.util.Collections$UnmodifiableCollection.toArray(Collections.java:1001)
at java.util.ArrayList.<init>(ArrayList.java:131)
at org.jboss.seam.core.Manager.conversationTimeout(Manager.java:387)
at org.jboss.seam.core.Manager.endRequest(Manager.java:471)
at
org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:55)
... 44 more
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