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https://issues.apache.org/jira/browse/LUCENENET-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12781934#action_12781934
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Andrei Iliev commented on LUCENENET-287:
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Latest patch (SegmentInfos.patch) resolve at least 2 test cases:
TestIndexWriterReader.TestUpdateDocument
TestIndexWriterReader.TestAddIndexes
List of fixes:
1) EquatableList's Clone method should be virtual as it has to be overriden in
SegmentInfos (patch for SupportClass)
2) there is a code in IndexWriter:
((System.Collections.IList) ((System.Collections.ArrayList)
segmentInfos).GetRange(start, start + merge.segments.Count - start)).Clear();
in java it was
segmentInfos.subList(start, start + merge.segments.size()).clear();
In java subList returns view ob the List, but in .Net it is a shallow copy of
the list. This code has been change to:
segmentInfos.RemoveRange(start, start + merge.segments.Count - start);
> TestIndexWriterReader.TestUpdateDocument
> ------------------------------------------
>
> Key: LUCENENET-287
> URL: https://issues.apache.org/jira/browse/LUCENENET-287
> Project: Lucene.Net
> Issue Type: Bug
> Reporter: Andrei Iliev
> Attachments: SegmentInfos.patch, SegmentInfos2.patch
>
>
> SegmentInfos is derived from ArrayList. So Equals and GetHashCode should
> behave as java ArrayList (see LUCENENET-284).
> After that patch TestIndexWriterReader.TestUpdateDocument is passed.
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