hg: jdk9/dev/jdk: 6667086: Double.doubleToLongBits(final double value) contains inefficient test for NaN

[brian.burkhalter at oracle.com]

Changeset: 917579c532ff
Author:    bpb
Date:      2014-01-16 15:56 -0800
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/917579c532ff

6667086: Double.doubleToLongBits(final double value) contains inefficient test for NaN
Summary: Use isNaN() to test the parameter.
Reviewed-by: darcy, psandoz

! src/share/classes/java/lang/Double.java
! src/share/classes/java/lang/Float.java