Seen in nightly.

----------System.err:(14/1001)----------
java.lang.RuntimeException: Before GC: used = 36000016 (35156K) expected to be > After GC: used = 36379576 (35526K)
at ResetPeakMemoryUsage.testPool(ResetPeakMemoryUsage.java:116)
at ResetPeakMemoryUsage.main(ResetPeakMemoryUsage.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:724)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Before GC: used = 36000016 (35156K) expected to be > After GC: used = 36379576 (35526K)
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Before GC: used = 36000016 (35156K) expected to be > After GC: used = 36379576 (35526K)
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Before GC: used = 36000016 (35156K) expected to be > After GC: used = 36379576 (35526K)