RFR: 8249694 - [TestBug] java/lang/StringBuffer/HugeCapacity.java and j/l/StringBuilder/HugeCapacity.java tests shouldn't be @ignore-d

[Fernando Guallini]

Hi, 

May I please get reviews and a sponsor for this trivial change: 

webrev: http://cr.openjdk.java.net/~fguallini/8249694/webrev.00/ 
Testbug: https://bugs.openjdk.java.net/browse/JDK-8249694 

Tests do not need to have ‘@ignore' because with @requires os.maxMemory is enough to ensure they will not be executed if memory requirements are not satisfied. They run in Mach5 with no issues. 

Thanks 

-Fernando