id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
19704	[Patch] DateUtils: sychronization is no longer needed thanks to JSR 310	simon04	simon04	"Thanks to JSR 310, [https://openjdk.java.net/jeps/150 JEP 150] and #13376, almost everything in `DateUtils` is thread-safe. So we can drop the `synchronized` function modifiers.

Would someone please review the attached patch? Thanks!

Doing 800k tests in parallel (n=64) did not reveal any bugs and received a nice speed-up (13.992s → 2.213s)."	enhancement	closed	normal	20.11	Core		fixed	java8 jsr310 performance timestamp	Don-vip taylor.smock