RFR : JDK-8162702 - com.sun.management.internal.GcInfoBuilder.getPoolNames should not return reference of it's private member

[Amit Sapre]

Hello,

 

Please review this small fix. 

 

Bug : https://bugs.openjdk.java.net/browse/JDK-8162702

Webrev : http://cr.openjdk.java.net/~hb/sponsorship/8162702/webrev.00/ 

 

Amit