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Posted to common-issues@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2013/01/26 02:37:12 UTC

[jira] [Created] (HADOOP-9252) StringUtils.limitDecimalTo2(..) is unnecessarily synchronized

Tsz Wo (Nicholas), SZE created HADOOP-9252:
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             Summary: StringUtils.limitDecimalTo2(..) is unnecessarily synchronized
                 Key: HADOOP-9252
                 URL: https://issues.apache.org/jira/browse/HADOOP-9252
             Project: Hadoop Common
          Issue Type: Improvement
          Components: util
            Reporter: Tsz Wo (Nicholas), SZE
            Assignee: Tsz Wo (Nicholas), SZE
            Priority: Minor


limitDecimalTo2(double) currently uses decimalFormat, which is a static field, so that it is synchronized.  Synchronization is unnecessary since it can simply uses String.format(..).

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