All valid comments Max. Changes made. Webrev at

http://cr.openjdk.java.net/~coffeys/webrev.8208583.v4/webrev/index.html

I wonder why DestroyedFailedException was a checked exception, what can we do 
if it's thrown?
I guess we could log a message, but given the limited usage case here, I don't see a need.

regards,
Sean.


On 02/08/2018 17:05, Weijun Wang wrote:
KeyProtector.java:

  113         pbeKeySpec.clearPassword();

  You can also put this into the finally block.

  189             Arrays.fill(plain, (byte) 0x00);

  Can this be in finally?

JavaKeyStore.java:

  149         Arrays.fill(passwordBytes, (byte) 0x00);

  In other cases, you call it in a finally block. Unnecessary here?

  (Oops, every comment is about finally.)

KeyProtector.java:

  123     public KeyProtector(byte[] password)

  How about just "public KeyProtector(byte[] passwordBytes)"?

On Aug 2, 2018, at 7:38 PM, Seán Coffey <sean.cof...@oracle.com> wrote:

No - no problem at all. Some extra exception handling but probably best for the 
long run.
I wonder why DestroyedFailedException was a checked exception, what can we do 
if it's thrown?

Thanks
Max

http://cr.openjdk.java.net/~coffeys/webrev.8208583.v3/webrev/index.html

regards,
Sean.

On 02/08/2018 02:13, Weijun Wang wrote:
1.

I wasn't able to rename to destroy since that method is reserved for the 
Destroyable interface. I've gone with destroyKey.

Sorry I wasn't clear but this is exactly what I meant. SecretKey implements 
Destroyable so you don't need to define sKey as PBEKey. Does it make any 
problem?



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