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Posted to issues@commons.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/04/22 06:37:00 UTC
[jira] [Work logged] (COLLECTIONS-799) UnmodifiableNavigableSet can be modified by pollFirst() and pollLast()
[ https://issues.apache.org/jira/browse/COLLECTIONS-799?focusedWorklogId=760639&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-760639 ]
ASF GitHub Bot logged work on COLLECTIONS-799:
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Author: ASF GitHub Bot
Created on: 22/Apr/22 06:36
Start Date: 22/Apr/22 06:36
Worklog Time Spent: 10m
Work Description: scordio commented on PR #250:
URL: https://github.com/apache/commons-collections/pull/250#issuecomment-1106061634
Hi @kinow and @garydgregory, anything I could do to help get this released?
Issue Time Tracking
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Worklog Id: (was: 760639)
Time Spent: 2h (was: 1h 50m)
> UnmodifiableNavigableSet can be modified by pollFirst() and pollLast()
> ----------------------------------------------------------------------
>
> Key: COLLECTIONS-799
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-799
> Project: Commons Collections
> Issue Type: Bug
> Components: Collection, Set
> Affects Versions: 4.4
> Reporter: Stefano Cordio
> Assignee: Bruno P. Kinoshita
> Priority: Major
> Fix For: 4.5
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> [{{pollFirst()}}|https://docs.oracle.com/javase/7/docs/api/java/util/NavigableSet.html#pollFirst()] and [{{pollLast()}}|https://docs.oracle.com/javase/7/docs/api/java/util/NavigableSet.html#pollLast()] are successfully executed and do not throw an {{UnsupportedOperationException}} on an {{UnmodifiableNavigableSet}} instance.
> In my opinion, {{org.apache.commons.collections4.set.UnmodifiableNavigableSet}} should have an implementation similar to {{java.util.Collections.UnmodifiableNavigableSet}}, where both methods throw an {{UnsupportedOperationException}}: https://github.com/openjdk/jdk/blob/708407eddc9d52c01de02e3986c05e1c6225fa85/src/java.base/share/classes/java/util/Collections.java#L1278-L1279
> This was detected during working on https://github.com/assertj/assertj-core/pull/2328.
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