[OFBIZ-11258] ConcurrentModificiationException with <depends-on>

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Release Branch 18.12, Trunk
• Fix Version/s: Release Branch 18.12
• Component/s: framework
• Assignee: Mathieu Lirzin (Inactive)
• Reporter: Mathieu Lirzin (Inactive)
• Created: 20/Oct/19 16:21
• Updated: 11/Jan/22 09:37
• Resolved: 20/Oct/19 16:52

Description

The <depends-on> feature is not working properly because it can lead to ConcurrentModificiationException

2019-10-20 18:17:37,294 |main                 |ComponentContainer            |I| Resolved : minilang Dependency for Component common
Exception in thread "main" java.util.ConcurrentModificationException
	at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1490)
	at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1523)
	at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1521)
	at org.apache.ofbiz.base.container.ComponentContainer.loadComponentWithDependency(ComponentContainer.java:235)
	at org.apache.ofbiz.base.container.ComponentContainer.loadComponentsInDirectory(ComponentContainer.java:220)
	at org.apache.ofbiz.base.container.ComponentContainer.loadComponentDirectory(ComponentContainer.java:158)
	at org.apache.ofbiz.base.container.ComponentContainer.loadComponent(ComponentContainer.java:130)
	at org.apache.ofbiz.base.container.ComponentContainer.init(ComponentContainer.java:77)
	at org.apache.ofbiz.base.container.ContainerLoader.load(ContainerLoader.java:67)
	at org.apache.ofbiz.base.start.StartupControlPanel.loadContainers(StartupControlPanel.java:160)
	at org.apache.ofbiz.base.start.StartupControlPanel.start(StartupControlPanel.java:71)
	at org.apache.ofbiz.base.start.Start.main(Start.java:90)

Apply OFBIZ-11258_Reproduce_bug.patch and execute gradlew run to see the bug.

Issue Links

• is caused by: OFBIZ-10368 Implement Depends on support for Component Loading.