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https://issues.apache.org/jira/browse/LUCENE-1935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12761492#action_12761492
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Paul Elschot commented on LUCENE-1935:
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> Do you want to provide a patch for ScorerDocQueue that it subclasses
> PQ<HeapedScorerDoc>?
Yes, however that could also be done at a separate issue.
Thanks for reminding me of the topSkipToAndAdjustElsePop method.
At the time the JIT was not able to fully optimize two method calls to a
ScorerDocQueue object, so I added that method to the class.
Btw. ScorerDocQueue is used in disjunction queries when the docs should be
scored in order, so it is sensitive to query performance, see LUCENE-365 .
> Generify PriorityQueue
> ----------------------
>
> Key: LUCENE-1935
> URL: https://issues.apache.org/jira/browse/LUCENE-1935
> Project: Lucene - Java
> Issue Type: Task
> Components: Other
> Affects Versions: 2.9
> Reporter: Uwe Schindler
> Assignee: Uwe Schindler
> Fix For: 3.0
>
> Attachments: LUCENE-1935.patch
>
>
> Priority Queue should use generics like all other Java 5 Collection API
> classes. This very simple, but makes code more readable.
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