java.lang.IllegalArgumentException: Unable to set display mode!
at java.desktop/sun.awt.CGraphicsDevice.nativeSetDisplayMode(Native Method)
at java.desktop/sun.awt.CGraphicsDevice.setDisplayMode(CGraphicsDevice.java:334)
at UnknownRefrshRateTest.main(UnknownRefrshRateTest.java:61)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:1596)

JavaTest Message: Test threw exception: java.lang.IllegalArgumentException: Unable to set display mode!
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.IllegalArgumentException: Unable to set display mode!