Adrien Grand created LUCENE-5586:
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Summary: BufferedChecksumIndexInput is not cloneable
Key: LUCENE-5586
URL: https://issues.apache.org/jira/browse/LUCENE-5586
Project: Lucene - Core
Issue Type: Bug
Affects Versions: 4.8
Reporter: Adrien Grand
Priority: Minor
{{BufferedChecksumIndexInput}} implements {{Cloneable}}, yet its close method
would return a shallow copy that still wraps the same {{IndexInput}} and
{{Checksum}}. This is trappy, because reading on the clone would also read on
the original instance and update the checksum.
Since {{Checksum}}s are not cloneable, I think {{ChecksumIndexInput.clone}}
should just throw an UOE.
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