hg: jdk8/tl/jdk: 8007398: Peformance improvements to Integer and Long string formatting.

[mike.duigou at oracle.com]

Changeset: c8410ce73ad6
Author:    mduigou
Date:      2013-02-12 17:04 -0800
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/c8410ce73ad6

8007398: Peformance improvements to Integer and Long string formatting.
Reviewed-by: mduigou, martin, darcy, briangoetz
Contributed-by: Steven Schlansker <stevenschlansker at gmail.com>, Mike Duigou <mike.duigou at oracle.com>

! src/share/classes/java/lang/Integer.java
! src/share/classes/java/lang/Long.java
+ test/java/lang/IntegralPrimitiveToString.java