RFR: 8253497: Core Libs Terminology Refresh [v3]

[Roger Riggs]

On Tue, 15 Dec 2020 22:21:12 GMT, Brent Christian <bchristi at openjdk.org> wrote:

>> This is part of an effort in the JDK to replace archaic/non-inclusive words with more neutral terms (see JDK-8253315 for details).
>> 
>> Here are the changes covering core libraries code and tests.  Terms were changed as follows:
>> 1. grandfathered -> legacy
>> 2. blacklist -> filter or reject
>> 3. whitelist -> allow or accept
>> 4. master -> coordinator
>> 5. slave -> worker
>> 
>> Addressing similar issues in upstream 3rd party code is out of scope of this PR.  Such changes will be picked up from their upstream sources.
>
> Brent Christian has updated the pull request incrementally with three additional commits since the last revision:
> 
>  - This is the controller
>  - use 'controller' in Assert.java
>  - use 'peer' in CloseRegisteredChannel.java

Marked as reviewed by rriggs (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/1771