Remove unnecessary method (tokenRefetchNeeded) in DFSClient
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Key: HDFS-2976
URL: https://issues.apache.org/jira/browse/HDFS-2976
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs client
Affects Versions: 0.24.0
Reporter: Uma Maheswara Rao G
Assignee: Uma Maheswara Rao G
Priority: Trivial
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