The test/jdk/java/net/CookieHandler/B6644726.java test has started failing with the following exception:

java.lang.RuntimeException: Should have 5 cookies. Got only 4, expires probably didn't parse correctly
    at B6644726.fail(B6644726.java:209)
    at B6644726.testCookieStore(B6644726.java:67)
    at B6644726.main(B6644726.java:35)
    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.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335)
    at java.base/java.lang.Thread.run(Thread.java:1474)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Should have 5 cookies. Got only 4, expires probably didn't parse correctly

A brief look at the test code suggests that it has hard coded cookie expiry date which happens to be today (August 19th 2025):

        // Then some alternate expires format
        lst.add("myCookie2=bar; path=/dir; expires=Tue, 19 Aug 2025 16:00:00 GMT");
        lst.add("myCookie3=test; path=/dir; expires=Tue Aug 19 2025 16:00:00 GMT-0100");