RFR [9] Move sun.misc math support classes to jdk.internal.math

[joe darcy]

Looks fine; thanks,

-Joe

On 12/21/2015 8:09 AM, Chris Hegarty wrote:
> There are 5 "math" related classes in the sun.misc package,
> DoubleConsts, FDBigInteger, FloatConsts, FloatingDecimal, and
> FormattedFloatingDecimal. They provide support for various standard
> constants, and conversation/formatting utilities, etc. They are used
> by the JDK in a few public packages, java.lang, java.math, java.text,
> and java.util, as well as in some 2d code. No usages have been found
> outside the JDK.
>
> Rather than move these classes to a public namespace, and access them
> through a shared secret ( or other such mechanism ), I think it makes
> sense for them to be co-located in their own internal package,
> jdk.internal.math ( open to other suggestions on the name ), rather
> than jdk.internal.misc.
>
> Webrev:
>   http://cr.openjdk.java.net/~chegar/sun.misc_Math/
>
> -Chris.
>
> P.S. this change has been prompted by preparatory cleanup work for
> JEP 260, JDK-8132928.