Code review request for 4900206 "Include worst-case rounding tests for Math library functions"

[Joe Darcy]

Hello.

Cleaning up my bug backlog, please review the addition of some new math 
library tests:

     4900206 "Include worst-case rounding tests for Math library functions"
     http://cr.openjdk.java.net/~darcy/4900206.0/

These tests probe at hard to round values generated by number-theoretic 
techniques.  I've verified the tests pass on Linux x86 and Solaris sparc.

Thanks,

-Joe