Optimize PathUtils.toString()
authorRobert Varga <rovarga@cisco.com>
Mon, 26 Jan 2015 14:21:58 +0000 (15:21 +0100)
committerRobert Varga <rovarga@cisco.com>
Tue, 27 Jan 2015 08:45:05 +0000 (09:45 +0100)
commit09d5151503103feb4ebff171a6392942df23e374
tree8c597f7c591a98d9b579a8837d8bea603648b0f3
parent59c6fd94597b9d426192c47b72919fc0656eed70
Optimize PathUtils.toString()

- check for empty iterator and return empty string
- check iterator.hasNext() only once per iteration
- concatenate a single char instead of a string

Change-Id: If0769462d74a7df23373d12db5843fd2a217d5a9
Signed-off-by: Robert Varga <rovarga@cisco.com>
java/org/opendaylight/controller/cluster/datastore/node/utils/PathUtils.java