XXS: RFR 8026872: [TESTBUG] Classes OOMCrashClass4000_1.class and OOMCrashClass1960_2.class from runtime/ClassFile/ tests won't run on compact profiles

[David Holmes]

The precompiled classes used by these tests are defined to extend 
java.applet.Applet and so require a full JRE for execution. These tests 
(which were recently renamed and converted to Java from a sh script) 
need to be added to the :needs_jre group in TEST.groups.

Testing for this issue also found another missing group entry:

gc/metaspace/TestPerfCountersAndMemoryPools.java - needs_jdk

webrev:

http://cr.openjdk.java.net/~dholmes/8026872/webrev/

Thanks,
David