Code Review Request, 8136410 AlgorithmDecomposer is not parsing padding correctly

[Xuelei Fan]

Hi Brad,

Please review this fix for JDK-8136410:

   http://cr.openjdk.java.net/~xuelei/8136410/webrev.00/

AlgorithmDecomposer cannot parse "Padding" string properly as 'in' is
used as a String split separator.  "NoPadding" was incorrectly split as
"NoPadd" and "g".

This update update the slit String split pattern, and "Padding" get
specially handled.

Thanks,
Xuelei