Occasional ConcurrentModificationException in dataTable #1299
Labels
🐞 defect
Bug...Something isn't working
Resolution: Invalid
Issue or pull request is not valid in the latest version
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That would mean that multiple threads are accessing your ArrayList - we can't avoid that on PF level. |
tandraschko
added
🐞 defect
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If you have a sample to replicate without multiple threads, please come back. |
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Hi, i noticed this exception. However i can't say how it is reproduced for now. May happen when using the sort feature.
java.util.ConcurrentModificationException at java.util.ArrayList.sort(ArrayList.java:1456) at java.util.Collections.sort(Collections.java:175) at org.primefaces.component.datatable.feature.SortFeature.singleSort(SortFeature.java:148) at org.primefaces.component.datatable.feature.SortFeature.encode(SortFeature.java:106) at org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:80) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863) at com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:582) at com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:183) at org.primefaces.component.api.UIData.visitTree(UIData.java:827) at javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)Environment: PrimeFaces 5.3.10 + 2.2.13 @ WildFly10 Final
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