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https://issues.apache.org/jira/browse/COLLECTIONS-709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16747504#comment-16747504
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Robert Wertman commented on COLLECTIONS-709:
--------------------------------------------
Just realized the commit message says COMMONS-706 instead of COMMONS-709. Not
sure how important that is to fix.
> MultiSet.Entry::getCount() isn't 0 after removing the last element
> ------------------------------------------------------------------
>
> Key: COLLECTIONS-709
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-709
> Project: Commons Collections
> Issue Type: Bug
> Affects Versions: 4.1, 4.2
> Reporter: Robert Wertman
> Priority: Minor
> Fix For: 4.3
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Removing the final element(s) in a MultiSet doesn't set the count on a
> MultiSet.Entry to zero.
> {code:java}
> protected int getCountAfterRemoval(MultiSet<String> multiset) {
> MultiSet.Entry<String> entry = multiset.entrySet().iterator().next();
> entry.getCount(); // = 2
> multiset.remove(entry.getElement());
> entry.getCount(); // = 1
> multiset.remove(entry.getElement());
> return entry.getCount(); // Still = 1, should be 0
> }
> {code}
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