You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@commons.apache.org by "Ning Chen (JIRA)" <ji...@apache.org> on 2013/06/24 20:23:21 UTC

[jira] [Created] (COLLECTIONS-474) Exception in ListOrderedMap

Ning Chen created COLLECTIONS-474:
-------------------------------------

             Summary: Exception in ListOrderedMap
                 Key: COLLECTIONS-474
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-474
             Project: Commons Collections
          Issue Type: Bug
          Components: Map
    Affects Versions: 4.0
         Environment: java 1.7.0_09
            Reporter: Ning Chen


Dear apache developers, thanks for the great project. Recently, I encountered an IndexOutOfBoundsException in ListOrderedMap in the latest revision (r1495998) with the crash stack trace: 
Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: 2, Size: 1
	at java.util.ArrayList.add(ArrayList.java:367)
	at org.apache.commons.collections4.map.ListOrderedMap.put(ListOrderedMap.java:448)
	at org.apache.commons.collections4.map.ListOrderedMap.putAll(ListOrderedMap.java:246)
	at Test.main(Test.java:15)

I've also attached a test case that can reproduce this crash.

I think this test case actually reveals the bug reported in COLLECTIONS-411 (https://issues.apache.org/jira/browse/COLLECTIONS-411). However, it seems that the original patch for COLLECTIONS-411 missed a corner case.

Could you please check if this is indeed a bug? Thanks!

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira