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Posted to issues@cxf.apache.org by "Daniel Kulp (JIRA)" <ji...@apache.org> on 2009/03/11 19:36:50 UTC
[jira] Assigned: (CXF-2105) The CxfBusLifeCycleManager can cause
ConcurrentModificationExceptions to be thrown
[ https://issues.apache.org/jira/browse/CXF-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Kulp reassigned CXF-2105:
--------------------------------
Assignee: Daniel Kulp
> The CxfBusLifeCycleManager can cause ConcurrentModificationExceptions to be thrown
> ----------------------------------------------------------------------------------
>
> Key: CXF-2105
> URL: https://issues.apache.org/jira/browse/CXF-2105
> Project: CXF
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0.10
> Reporter: Eamonn Dwyer
> Assignee: Daniel Kulp
> Fix For: 2.0.11
>
> Attachments: Mar11.patch
>
>
> The CxfBusLifeCycleManager has a list of listeners. in a number of occasions it iterates over this list and makes calls out to each listener. Each listener can then call back into the CxfBusLifeCycleManager and potentially try access the listeners. This causes the exception. Typically the exception thrown looks like.
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449)
> at java.util.AbstractList$Itr.next(AbstractList.java:420)
> at org.apache.cxf.buslifecycle.CXFBusLifeCycleManager.preShutdown(CXFBusLifeCycleManager.java:81)
> at org.apache.cxf.bus.CXFBusImpl.shutdown(CXFBusImpl.java:122)
> at org.apache.cxf.testutil.common.AbstractBusClientServerTestBase.deleteStaticBus(AbstractBusClientServerTestBase.java:89)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.junit.internal.runners.BeforeAndAfterRunner.invokeMethod(BeforeAndAfterRunner.java:74)
> at org.junit.internal.runners.BeforeAndAfterRunner.runAfters(BeforeAndAfterRunner.java:65)
> at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:37)
> at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
> at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
> at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:138)
> at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:125)
> at org.apache.maven.surefire.Surefire.run(Surefire.java:132)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:290)
> at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:818)
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