[logback-dev] [JIRA] (LOGBACK-1359) ConcurrentModificationException in checkForFileCollisionInPreviousFileAppenders

[QOS.CH (JIRA)]

Jamie created LOGBACK-1359:
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             Summary: ConcurrentModificationException in checkForFileCollisionInPreviousFileAppenders
                 Key: LOGBACK-1359
                 URL: https://jira.qos.ch/browse/LOGBACK-1359
             Project: logback
          Issue Type: Bug
          Components: logback-core
    Affects Versions: 1.1.8
         Environment: Linux server-usa-h 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: Jamie
            Assignee: Logback dev list


Stack trace is as follows:

java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437) at java.util.HashMap$EntryIterator.next(HashMap.java:1471) at java.util.HashMap$EntryIterator.next(HashMap.java:1469) at ch.qos.logback.core.FileAppender.checkForFileCollisionInPreviousFileAppenders(FileAppender.java:146) at ch.qos.logback.core.FileAppender.start(FileAppender.java:114) at ch.qos.logback.core.rolling.RollingFileAppender.start(RollingFileAppender.java:99) at ..

java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)



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