Reviewed-by: darcy, ahgross, rhalade

Reviewed-by: darcy, rhalade, mschoene

Summary: Replace divWord() with non-truncating alternatives
Reviewed-by: psandoz, darcy

Summary: Remove remaining non-US-ASCII characters
Reviewed-by: alanb

Summary: Replace bad fonts with spaces.
Reviewed-by: alanb

Summary: Modify divideLarge() method such that the w/z division exercises the B-Z branch.
Reviewed-by: darcy
Contributed-by: NRobert Gibson <robbiexgibson@yahoo.com>

Summary: Modify MutableBigInteger.divideAndRemainderBurnikelZiegler() to copy the instance (this) to a new MutableBigInteger to use as the dividend.
Reviewed-by: darcy
Contributed-by: robbiexgibson@yahoo.com

Summary: updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar

Summary: Ensure the value returned by getLower() is unsigned.
Reviewed-by: darcy

Summary: Add @run tag to specify heap size
Reviewed-by: alanb, dxu

8021203: BigInteger.doubleValue/floatValue returns 0.0 instead of Infinity
8021204: Constructor BigInteger(String val, int radix) doesn't detect overflow
8022780: Incorrect BigInteger division because of MutableBigInteger.bitLength() overflow
Summary: Prevent construction of overflowed BigIntegers.
Reviewed-by: bpb, darcy, psandoz
Contributed-by: NDmitry Nadezhin <dmitry.nadezhin@oracle.com>

6446965: Using BigDecimal.divideToIntegralValue with extreme scales can lead to an incorrect result
Summary: Fix overflow of ints and ensure appropriate values passed to checkScaleNonZero()
Reviewed-by: darcy, martin
Contributed-by: NBrian Burkhalter <brian.burkhalter@oracle.com>

8022180: BigInteger Burnikel-Ziegler quotient and remainder calculation assumes quotient parameter is zero
Summary: Clear the quotient in divideAndRemainderBurnikelZiegler() if the divisor is larger than the dividend.
Reviewed-by: alanb, bpb
Contributed-by: NTimothy Buktu <tbuktu@hotmail.com>

Summary: Some minor cleanup to adhere better to Java coding conventions.
Reviewed-by: darcy
Contributed-by: NBrian Burkhalter <brian.burkhalter@oracle.com>

Summary: Implement Burnickel-Ziegler division algorithm in BigInteger
Reviewed-by: bpb, martin
Contributed-by: NTim Buktu <tbuktu@hotmail.com>

Summary: Make stripTrailingZeros() return BigDecimal.ZERO if the BigDecimal is numerically equal to zero.
Reviewed-by: darcy
Contributed-by: NBrian Burkhalter <brian.burkhalter@oracle.com>

Summary: Fail test if errors; fix test values; port BigDecimal version to BigInteger
Reviewed-by: smarks, alanb
Contributed-by: NBrian Burkhalter <brian.burkhalter@oracle.com>

4646474: BigInteger.pow() algorithm slow in 1.4.0
Summary: Implement Karatsuba and 3-way Toom-Cook multiplication as well as exponentiation using Karatsuba and Toom-Cook squaring.
Reviewed-by: alanb, bpb, martin
Contributed-by: NAlan Eliasen <eliasen@mindspring.com>

Summary: Accelerate conversion to string by means of Schoenhage recursive base conversion.
Reviewed-by: bpb, alanb
Contributed-by: NAlan Eliasen <eliasen@mindspring.com>

Summary: In doubleValue() and floatValue() replace converting to String and parsing to Double or Float with direct conversion into IEEE 754 bits.
Reviewed-by: bpb, drchase, martin
Contributed-by: NLouis Wasserman <lowasser@google.com>

Reviewed-by: ohair

Reviewed-by: alanb

Reviewed-by: darcy
Contributed-by: sergey.kuksenko@oracle.com

Reviewed-by: darcy
Contributed-by: sergey.kuksenko@oracle.com

Reviewed-by: dholmes

Reviewed-by: alanb, darcy, naoto

Reviewed-by: darcy, weijun

Reviewed-by: alanb

Reviewed-by: ohair

Reviewed-by: alanb

Reviewed-by: darcy

Summary: The returned result from multiply should be constructed by using valueOf to take care of the INFLATED case.
Reviewed-by: darcy

Summary: add various tests to test the change to 6622432
Reviewed-by: darcy

Reviewed-by: darcy

6601458: Move java.math tests from closed to open
6740185: Move java/lang/annotations tests to open
6759433: Move Math and StrictMath regression tests from closed to open
Summary: Move some more regression tests to the open
Reviewed-by: jjg