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https://issues.apache.org/jira/browse/CAMEL-7836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-7836.
--------------------------------
Resolution: Fixed
Fix Version/s: 2.15.0
2.14.1
2.13.3
Assignee: Claus Ibsen
> ConcurrentModificationException when creating dynamic routes
> ------------------------------------------------------------
>
> Key: CAMEL-7836
> URL: https://issues.apache.org/jira/browse/CAMEL-7836
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.13.1
> Reporter: Matt Nathan
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 2.13.3, 2.14.1, 2.15.0
>
>
> There is a (small) chance of ConcurrentModificationException when creating
> routes dynamically.
> {noformat}
> java.util.ConcurrentModificationException
> at
> java.util.LinkedHashMap$LinkedHashIterator.nextEntry(LinkedHashMap.java:373)
> at java.util.LinkedHashMap$KeyIterator.next(LinkedHashMap.java:384)
> at java.util.AbstractCollection.toArray(AbstractCollection.java:124)
> at java.util.ArrayList.<init>(ArrayList.java:131)
> at
> org.apache.camel.impl.DefaultCamelContext.getRoutes(DefaultCamelContext.java:650)
> at
> org.apache.camel.impl.DefaultCamelContext.getRoute(DefaultCamelContext.java:655)
> {noformat}
> The cause is that if you happen to be calling {{getRoute}} at the same time
> you are creating a new route then the internals of {{new ArrayList}} call
> {{collection.toArray}} which throws the error.
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