javax/swing/plaf/nimbus/8057791/bug8057791.java fails repeatably on MacOS
----------System.err:(15/1117)----------
java.lang.RuntimeException: Error Log:
[ERROR][java.awt.Color[r=178,g=178,b=178]] is found in selected cell. Not supposed to be found in negative test case
at bug8057791.main(bug8057791.java:59)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:832)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Error Log:
[ERROR][java.awt.Color[r=178,g=178,b=178]] is found in selected cell. Not supposed to be found in negative test case
JavaTest Message: shutting down test
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Looking at the test it creates a very small window and it may be
affected by blending effects from the platform.