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https://issues.apache.org/jira/browse/LUCENE-7683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15858404#comment-15858404
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Adrien Grand commented on LUCENE-7683:
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I think it would make sense to make Scorer.getWeight final and FilterScorer
delegate getChildren.
> FilterScorer to override more super-class methods
> -------------------------------------------------
>
> Key: LUCENE-7683
> URL: https://issues.apache.org/jira/browse/LUCENE-7683
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Christine Poerschke
> Priority: Minor
>
> [Scorer.java|https://github.com/apache/lucene-solr/blob/master/lucene/core/src/java/org/apache/lucene/search/Scorer.java]
> has non-abstract non-final non-private non-static methods (getChildren,
> getWeight) which the
> [FilterScorer.java|https://github.com/apache/lucene-solr/blob/master/lucene/core/src/java/org/apache/lucene/search/FilterScorer.java]
> class does not override.
> Proposed changes:
> * Option 1: Add the missing methods.
> * Option 2: Make the missing methods {{final}} in the non-Filter base class.
> * Either way, add {{TestFilterScorer.java}} class similar to
> [TestFilterWeight.java|https://github.com/apache/lucene-solr/blob/master/lucene/core/src/test/org/apache/lucene/search/TestFilterWeight.java]
> class.
> Optional bonus (as a separate patch?):
> * TestFilterWeight, TestFilterCodecReader, TestMergePolicyWrapper and
> possibly other tests all have {{implTestDeclaredMethodsOverridden(superClass,
> subClass, excusedMethods)}} logic and some sort of [lucene/test-framework
> util|https://github.com/apache/lucene-solr/tree/master/lucene/test-framework/src/java/org/apache/lucene/util]
> FilterTestUtils.java class with a static implTestDeclaredMethodsOverridden
> method could perhaps be factored out.
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