TEST_BUG: com/sun/jdi/BreakpointWithFullGC.sh fails

The following SDK/JDK JDI test fails:

TESTFAIL:com/sun/jdi/BreakpointWithFullGC.sh
    
Failure seen (specifically on Mac OS X) with the following exception:
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2245)
at java.util.Arrays.copyOf(Arrays.java:2219)
at java.util.ArrayList.grow(ArrayList.java:213)
at java.util.ArrayList.ensureCapacityInternal(ArrayList.java:187)
at java.util.ArrayList.add(ArrayList.java:411)
at shtest.init(shtest.java:10)
at shtest.main(shtest.java:17)

This failure mode can be seen periodically in nightly testing
on various platforms.