Intermittent error from jdk jtreg test from ProductInfo::getDetailedVersion since jtharness 6.0/b03 (which is in jtreg 4.2/b14, and used for jdk test since jdk-13+10).

Most likely, CODETOOLS-7902267 introduced issue, it uses java.time. SimpleDateFormat unthread-safe.

The error happens before test really run, example .jtr:

#section:Details
----------messages:(0/0)----------
----------Stack trace:(14/1002)----------
java.lang.ArrayIndexOutOfBoundsException: 951
at java.base/sun.util.calendar.BaseCalendar.getCalendarDateFromFixedDate(BaseCalendar.java:453)
at java.base/java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2394)
at java.base/java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2309)
at java.base/java.util.Calendar.setTimeInMillis(Calendar.java:1834)
at java.base/java.util.Calendar.setTime(Calendar.java:1800)
at java.base/java.text.SimpleDateFormat.format(SimpleDateFormat.java:973)
at java.base/java.text.SimpleDateFormat.format(SimpleDateFormat.java:966)
at java.base/java.text.DateFormat.format(DateFormat.java:374)
at com.sun.javatest.ProductInfo.getDetailedVersion(ProductInfo.java:85)
at com.sun.javatest.Script.run(Script.java:196)
at com.sun.javatest.DefaultTestRunner.runTest(DefaultTestRunner.java:175)
at com.sun.javatest.DefaultTestRunner.access$100(DefaultTestRunner.java:43)
at com.sun.javatest.DefaultTestRunner$1.run(DefaultTestRunner.java:68)
result: Not run. Test running...


test result: Error. Unexpected exception caught from test com/sun/jdi/ArrayRangeTest.java: java.lang.ArrayIndexOutOfBoundsException: 951