The com/sun/jdi/JdbStopInNotificationThreadTest.java test has been failing in the CI with:

java.lang.RuntimeException: '^Breakpoint hit: "thread=Notification Thread", JdbStopInNotificationThreadTestTarg\\$1\\.handleNotification\\(\\), line=70.*\\R70\\s+System\\.out\\.println\\("Memory usage low!!!"\\);.*' missing from stdout/stderr
at jdk.test.lib.process.OutputAnalyzer.shouldMatch(OutputAnalyzer.java:372)
at JdbStopInNotificationThreadTest.runCases(JdbStopInNotificationThreadTest.java:135)
at lib.jdb.JdbTest.run(JdbTest.java:96)
at JdbStopInNotificationThreadTest.main(JdbStopInNotificationThreadTest.java:122)
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)

JavaTest Message: Test threw exception: java.lang.RuntimeException: '^Breakpoint hit: "thread=Notification Thread", JdbStopInNotificationThreadTestTarg\\$1\\.handleNotification\\(\\), line=70.*\\R70\\s+System\\.out\\.println\\("Memory usage low!!!"\\);.*' missing from stdout/stderr
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: '^Breakpoint hit: "thread=Notification Thread", JdbStopInNotificationThreadTestTarg\\$1\\.handleNotification\\(\\), line=70.*\\R70\\s+System\\.out\\.println\\("Memory usage low!!!"\\);.*' missing from stdout/stderr