[macosx] Test javax/swing/JInternalFrame/InternalFrameIsNotCollectedTest.java fails on MacOS X

Testsuite name: Regression
Test name: javax/swing/JInternalFrame/InternalFrameIsNotCollectedTest.java
JDK tested: 8b91
OS tested: MacOSX
Is it a regression: No

Test fails against JDK 8 all builds

LOG:

#section:main
----------messages:(3/150)----------
command: main InternalFrameIsNotCollectedTest
reason: User specified action: run main InternalFrameIsNotCollectedTest
elapsed time (seconds): 14.104
----------System.out:(1/27)----------
Firing garbage collection!
----------System.err:(13/808)----------
java.lang.RuntimeException: Closed internal frame wasn't collected
at InternalFrameIsNotCollectedTest.main(InternalFrameIsNotCollectedTest.java:76)
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: Closed internal frame wasn't collected
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Closed internal frame wasn't collected
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Closed internal frame wasn't collected


test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Closed internal frame wasn't collected