Integrated: 8251843: jfr/tool/TestPrintJSON.java fails intermittently

[Erik Gahlin]

On Thu, 3 Dec 2020 08:21:32 GMT, Erik Gahlin <egahlin at openjdk.org> wrote:

> The 'jfr' tool can print events in JSON and XML and the result is verified by reading the same file using the jdk.jfr.consumer API. The method RecordedEvent::getEndTime() exposes timestamps with nano-precision (java.time.Instant), while the tool sorts them according to ticks.  It is believed that  events with different ticks timestamp in some circumstances may get the same nano-precision timestamp. This leads to events not arriving in the same order and the test fails.
> 
> Fix is to sort events in the test by ticks as well

This pull request has now been integrated.

Changeset: feabddee
Author:    Erik Gahlin <egahlin at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/feabddee
Stats:     50 lines in 3 files changed: 44 ins; 0 del; 6 mod

8251843: jfr/tool/TestPrintJSON.java fails intermittently

Reviewed-by: mgronlun

-------------

PR: https://git.openjdk.java.net/jdk/pull/1589