hg: jdk/jdk: 8244508: JFR: FlightRecorderOptions reset date format

[erik.gahlin at oracle.com]

Changeset: dd1034e6350f
Author:    egahlin
Date:      2020-05-08 15:34 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/dd1034e6350f

8244508: JFR: FlightRecorderOptions reset date format
Reviewed-by: mgronlun

! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/dcmd/jfrDcmds.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
+ test/jdk/jdk/jfr/startupargs/TestOptionsWithLocale.java