RFR: 8252837: Cleanup SAP Copyright file headers

[David Holmes]

On Mon, 7 Sep 2020 04:14:06 GMT, Christoph Langer <clanger at openjdk.org> wrote:

> The format for SAP copyrights in OpenJDK headers should be like:
> Copyright (c) <year> SAP SE. All rights reserved.
> or
> Copyright (c) <year1>, <year2> SAP SE. All rights reserved.
> 
> There should not be a comma character (",") before "SAP SE".
> 
> This is inconsistent in some files which calls for some cleanup.
> 
> Please review :)

Marked as reviewed by dholmes (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/36