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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