hg: jdk9/dev/jdk: 8032016: Optimizations of Math.next{After, Up}({float, double})

[brian.burkhalter at oracle.com]

Changeset: 15b5ea29bab8
Author:    bpb
Date:      2014-05-02 11:25 -0700
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/15b5ea29bab8

8032016: Optimizations of Math.next{After,Up}({float,double})
Summary: Rearrange code to handle the more common and costly case first.
Reviewed-by: darcy
Contributed-by: Jeff Hain <jeffhain at rocketmail.com>

! src/share/classes/java/lang/Math.java