RFR: JDK-6676643: Improve current C_GetAttributeValue native implementation [v2]

[Valerie Peng]

> Anyone can help review this somewhat trivial fix? The main change is inside src/jdk.crypto.cryptoki/share/native/libj2pkcs11/p11_objmgmt.c. This is to help better troubleshooting by reporting the type of unavailable attributes in PKCS11 exception message when C_GetAttributeValue(...) call failed. The java file changes are just cleanup for consolidating the CKR_* constants definition into PKCS11Exception class.
> 
> Thanks,
> Valerie

Valerie Peng has updated the pull request incrementally with one additional commit since the last revision:

  Fix typos, e.g. funktion, lsit, functin.

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/3709/files
  - new: https://git.openjdk.java.net/jdk/pull/3709/files/a08ce8bd..285196b4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3709&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3709&range=00-01

  Stats: 26 lines in 1 file changed: 0 ins; 0 del; 26 mod
  Patch: https://git.openjdk.java.net/jdk/pull/3709.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/3709/head:pull/3709

PR: https://git.openjdk.java.net/jdk/pull/3709