[
https://issues.apache.org/jira/browse/COLLECTIONS-591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16967482#comment-16967482
]
Chen Guoping commented on COLLECTIONS-591:
------------------------------------------
Hi Radosław Smogura. I opened a pull request,please check, thank you.
[https://github.com/apache/commons-collections/pull/109]
> Copy on write list
> ------------------
>
> Key: COLLECTIONS-591
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-591
> Project: Commons Collections
> Issue Type: New Feature
> Components: List
> Reporter: Radosław Smogura
> Priority: Minor
> Attachments: copy-on-write-list-v1.diff
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Hi all,
> In one of my projects I wanted to use copy on write list. I slightly improved
> this implementation and thought it would be nice to add it to commons
> collections, as I couldn't find something like this.
> Implementation details:
> - the original list is wrapped with CopyOnWriteList,
> - on modifications the original list is copied and copy is used instead,
> - for iterators before modification, the cursor index is used and then new
> iterator is set on on required position (this can't be done for abstract
> collections)
> I hope there is no flaw in my designs,
> Best regards,
> Radek Smogura
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
