hg: jdk8/tl/jdk: 8022109: Evaluate adding incrementExact, decrementExact, negateExact to java.lang.Math

[mike.duigou at oracle.com]

Changeset: 17dfbb3f60d3
Author:    bpb
Date:      2013-08-12 10:35 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/17dfbb3f60d3

8022109: Evaluate adding incrementExact, decrementExact, negateExact to java.lang.Math
Summary: Add the methods for parameter types int and long.
Reviewed-by: mduigou
Contributed-by: Brian Burkhalter <brian.burkhalter at oracle.com>

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