Code review request for 7002594 "Math.max and Math.min should use floatToRawIntBits() to check for -0.0"

[Joe Darcy]

Hello.

Please review my simple fix for

     7002594 "Math.max and Math.min should use floatToRawIntBits() to 
check for -0.0"
     http://cr.openjdk.java.net/~darcy/7002594.0/

Besides addressing the reported issues with max/min, I also review the 
other uses of those methods in java.lang.* and added a comment or two.  
While looking over sun/misc/FpUtils.java, I took the opportunity to 
update the javadoc style.

Thanks,

-Joe