merge for MR-279: Generalize StringUtils#join
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Key: HADOOP-7451
URL: https://issues.apache.org/jira/browse/HADOOP-7451
Project: Hadoop Common
Issue Type: Improvement
Affects Versions: 0.23.0
Reporter: Matt Foley
Assignee: Matt Foley
Fix For: 0.23.0
Fix incomplete merge from yahoo-merge branch to trunk:
-r 1079167: Generalize StringUtils::join (Chris Douglas)
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