hg: jdk8/tl/jdk: 8014319: Faster division of large integers

[alan.bateman at oracle.com]

Changeset: d4b2436892c8
Author:    bpb
Date:      2013-07-26 17:03 -0700
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/d4b2436892c8

8014319: Faster division of large integers
Summary: Implement Burnickel-Ziegler division algorithm in BigInteger
Reviewed-by: bpb, martin
Contributed-by: Tim Buktu <tbuktu at hotmail.com>

! src/share/classes/java/math/BigInteger.java
! src/share/classes/java/math/MutableBigInteger.java
! test/java/math/BigInteger/BigIntegerTest.java