[CAMEL-21449] Potential ConcurrentModificationException in MainHelper.setPropertiesOnTarget(MainHelper.java:323)

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 4.8.1
• Component/s: camel-main
• Estimated Complexity: Unknown
• Assignee: Unassigned
• Reporter: Aurélien Pupier
• Created: 14/Nov/24 08:40
• Updated: Yesterday 17:26
• Resolved: Yesterday 17:26

Description

revealed sometimes by test org.apache.camel.main.MainThreadPoolTest.testCustomThreadPool :

java.util.ConcurrentModificationException
	at java.base/java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1521)
	at java.base/java.util.TreeMap$KeyIterator.next(TreeMap.java:1575)
	at org.apache.camel.main.MainHelper.setPropertiesOnTarget(MainHelper.java:323)
	at org.apache.camel.main.MainSupportModelConfigurer.setThreadPoolProperties(MainSupportModelConfigurer.java:173)
	at org.apache.camel.main.BaseMainSupport.doConfigureCamelContextFromMainConfiguration(BaseMainSupport.java:1348)
	at org.apache.camel.main.BaseMainSupport.autoconfigure(BaseMainSupport.java:559)
	at org.apache.camel.main.MainSupport.autoconfigure(MainSupport.java:79)
	at org.apache.camel.main.BaseMainSupport.postProcessCamelContext(BaseMainSupport.java:885)
	at org.apache.camel.main.MainSupport.initCamelContext(MainSupport.java:346)
	at org.apache.camel.main.Main.doInit(Main.java:133)
	at org.apache.camel.support.service.BaseService.init(BaseService.java:85)
	at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
	at org.apache.camel.main.MainThreadPoolTest.testCustomThreadPool(MainThreadPoolTest.java:64)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)