Review request: JMC-6318 : Update Copyright year

[Guru]

Hi, 

Please review the fix for 
JBS : https://bugs.openjdk.java.net/browse/JMC-6318 <https://bugs.openjdk.java.net/browse/JMC-6318> 
Webrev : http://cr.openjdk.java.net/~ghb/6318/webrev.0/ <http://cr.openjdk.java.net/~ghb/6318/webrev.0/> 

Thanks,
Guru