[
https://issues.apache.org/jira/browse/CXF-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12680973#action_12680973
]
Daniel Kulp commented on CXF-2105:
----------------------------------
Actually, the fix is even easier:
- listeners = new ArrayList<BusLifeCycleListener>();
+ listeners = new CopyOnWriteArrayList<BusLifeCycleListener>();
Anyway, I'll get the committed and merged down.
> 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)
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
