Math patch

[Jeroen Frijters]

Hi,

Attached is a small patch to java.lang.Math to make round(float) and
round(double) do the right thing for NaN.

Style wise, is it a good idea to use "a != a" to test for NaN, or should
Double.isNaN() be used?

Regards,
Jeroen

math.patch
Description: math.patch