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https://issues.apache.org/jira/browse/HBASE-11413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14050519#comment-14050519
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Hudson commented on HBASE-11413:
--------------------------------
FAILURE: Integrated in HBase-TRUNK #5260 (See
[https://builds.apache.org/job/HBase-TRUNK/5260/])
HBASE-11413 [findbugs] RV: Negating the result of compareTo()/compare() (Mike
Drob) (stack: rev 9ff90931dc5dd46432986cb64926e497fb0e1881)
* hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSTableDescriptors.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/migration/NamespaceUpgrade.java
> [findbugs] RV: Negating the result of compareTo()/compare()
> -----------------------------------------------------------
>
> Key: HBASE-11413
> URL: https://issues.apache.org/jira/browse/HBASE-11413
> Project: HBase
> Issue Type: Bug
> Reporter: Mike Drob
> Assignee: Mike Drob
> Priority: Trivial
> Fix For: 0.99.0, 0.98.4, 2.0.0
>
> Attachments: HBASE-11413.patch, HBASE-11413.patch
>
>
> Finbugs warns that {{CatalogJanitor.java}}, {{NamespaceUpgrade.java}} and
> {{FSTableDescriptors.java}} have the following warning:
> {quote}
> RV: Negating the result of compareTo()/compare()
> (RV_NEGATING_RESULT_OF_COMPARETO)
> This code negatives the return value of a compareTo or compare method. This
> is a questionable or bad programming practice, since if the return value is
> Integer.MIN_VALUE, negating the return value won't negate the sign of the
> result. You can achieve the same intended result by reversing the order of
> the operands rather than by negating the results.
> {quote}
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