RFR: 8333685: Make update-copyright-year script more useful [v2]

Wed Jun 12 14:04:41 UTC 2024

On Wed, 12 Jun 2024 06:46:39 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> A lot better, but not fully there yet. Can you make it so that it also picks up SAP's copyrights when they specify multiple years? They are weird in that the last year does not have a trailing comma, e.g.:
> 
> ```
> * Copyright (c) 2020, 2023 SAP SE. All rights reserved.
> ```

Nice catch! I also noticed the trailing comma was mistakenly getting added to these cases. I've pushed the fix.

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PR Comment: https://git.openjdk.org/jdk/pull/19605#issuecomment-2163089496