java.lang.IllegalArgumentException: Could not setting with name period
at jdk.test.lib.jfr.Events.getSetting(Events.java:343)
at jdk.jfr.api.metadata.annotations.TestPeriod.main(TestPeriod.java:47)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1447)
The test was only just corrected to run as expected by JDK-8352879