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https://issues.apache.org/jira/browse/GEODE-6692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16830472#comment-16830472
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ASF subversion and git services commented on GEODE-6692:
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Commit 59c76ee235ef5ab3681cfd1d5b3c4884c3aac370 in geode's branch
refs/heads/develop from Darrel Schneider
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=59c76ee ]
GEODE-6692: canonicalize deserialization of empty string (#3513)
* added unit test to confirm that DataSerializer.readString
canonicalizes the empty string.
* deserialization of an empty string no longer allocates a new String instance
> DataSerializer.readString can be optimized for zero length strings
> ------------------------------------------------------------------
>
> Key: GEODE-6692
> URL: https://issues.apache.org/jira/browse/GEODE-6692
> Project: Geode
> Issue Type: Improvement
> Components: serialization
> Reporter: Darrel Schneider
> Assignee: Darrel Schneider
> Priority: Major
> Labels: performance
> Time Spent: 20m
> Remaining Estimate: 0h
>
> DataSerializer.readString still allocates an instance of String when the
> string being deserialized is an empty string. If instead it just returned the
> canonical "" it would save some object allocations.
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