hg: jdk/jdk: 8215156: Deprecate the -Xfuture option

[henry.jen at oracle.com]

Changeset: f11f2a4210b5
Author:    henryjen
Date:      2019-05-22 21:45 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/f11f2a4210b5

8215156: Deprecate the -Xfuture option
Reviewed-by: dholmes

! src/hotspot/share/Xusage.txt
! src/java.base/share/classes/sun/launcher/resources/launcher.properties
! src/java.base/share/man/java.1
! src/java.base/share/native/libjli/emessages.h
! src/java.base/share/native/libjli/java.c