Code review request for 6839886, 7033170, 7084025

[Valerie (Yu-Ching) Peng]

Sean,

Can you please help reviewing the fixes for

6839886: Array overrun in pkcs11
http://cr.openjdk.java.net/~valeriep/6839886/webrev.00/
(fixed to use the correct value; no regression test due to @reg-hard)

7033170: Cipher.getMaxAllowedKeyLength(String) throws 
NoSuchAlgorithmException
http://cr.openjdk.java.net/~valeriep/7033170/webrev.00/
(changed to always use the full transformation string)

7084025: closed/sun/security/rsa/TestLimits.java doesn't compile on Windows
http://cr.openjdk.java.net/~valeriep/7084025/webrev.00/
(No SunPKCS11 classes on windows 64-bit, so changed to use reflection)

These fixes are quite straight forward. Please let me know if you spot 
any issue.

Thanks,
Valerie