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https://issues.apache.org/jira/browse/PIVOT-1022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16322915#comment-16322915
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Roger Whitcomb commented on PIVOT-1022:
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Made the same enhancements to Queue and its implementors:
Sending core\src\org\apache\pivot\collections\ArrayQueue.java
Sending core\src\org\apache\pivot\collections\LinkedQueue.java
Sending core\src\org\apache\pivot\collections\Queue.java
Sending core\src\org\apache\pivot\collections\Stack.java
Sending
core\src\org\apache\pivot\collections\concurrent\SynchronizedQueue.java
Sending core\test\org\apache\pivot\collections\test\QueueTest.java
Sending core\test\org\apache\pivot\collections\test\StackTest.java
Transmitting file data .......done
Committing transaction...
Committed revision 1820931.
> Add maximum limit to our stack implementations
> ----------------------------------------------
>
> Key: PIVOT-1022
> URL: https://issues.apache.org/jira/browse/PIVOT-1022
> Project: Pivot
> Issue Type: Improvement
> Components: core-collections
> Reporter: Roger Whitcomb
> Assignee: Roger Whitcomb
> Priority: Minor
> Fix For: 2.1
>
>
> In an obvious use case for a stack: namely the TextPane "undo" stack, the
> "Stack" class was not used because there is an enforced limit, which was not
> a feature of our stack class. So, adding an optional limit would allow this
> use case without duplicating code.
> The limit would check after a "push" operation to see if the total stack
> depth then exceeds the limit, which would then remove the oldest element in
> that case. (This is the way the code in TextPane works.)
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