RFR: 8258915: Temporary buffer cleanup [v5]

[Valerie Peng]

On Thu, 28 Jan 2021 16:12:58 GMT, Weijun Wang <weijun at openjdk.org> wrote:

>> Clean up temporary byte array, char array, and keyspec around keys and passwords.
>> 
>> No new regression test.
>
> Weijun Wang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   cleanups for key generations

src/java.base/share/classes/com/sun/crypto/provider/DESedeKeyGenerator.java line 2:

> 1: /*
> 2:  * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved.

No changes? Why update copyright year?

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

PR: https://git.openjdk.java.net/jdk/pull/2070