The header provides instructions for adding copyrights for
changes to existing files.
After the notice text, add the new copyright statement. Here are
the relevant instructions lifted from the header:
If applicable, add the following below the License
Header, with the fields enclosed by brackets [] replaced by your
own identifying information: "Portions Copyrighted [year] [name
of copyright owner]"
So,
- To existing files, below the header text, add: "Portions
copyrighted 2020, Contributors to the Eclipse Foundation."
- To new files that build from the previous version (I suspect
most if not all will copy the previous version), do the same.
- For anything completely new, use the project license. (EPL 2.0
+ GPLv2 w/CpE)
We can ask the Eclipse clearance team about this as well if what
I have written above doesn't seem to cover the concern. It seems
plausible that there might be some leeway in terms of who the "DO
NOT ALTER ..." statement is intended for. Originators (i.e.
contributors/committers) may be able to make be allowed to make
some changes (e.g. adding the current copyright year), while
recipients/end-users might not. The next step from here could be
to send a question to license@xxxxxxxxxxx.
"
So, we need to leave the Oracle copyrights as-is, except for updating the date.
Copyright (c) 2018, 2020 Oracle and/or its affiliates. All rights reserved.
And, if "original content" is introduced (per Steve's note), then adding an organization-specific copyright would be in order.
Copyright (c) {year} {owner}[ and others]
Or, the more generic.
Copyright (c) {year} Contributors to the Eclipse Foundation
This latter information is spelled out here:
https://www.eclipse.org/projects/handbook/#ip-copyright-headers"
For updating the existing files, I'm not sure if we should use "Portions
copyrighted 2020, Contributors to the Eclipse Foundation." OR "Copyright (c) 2020 Contributors to the Eclipse Foundation", both seem very similar.
I'm going to also contact
license@xxxxxxxxxxx, to get their feedback as well, just to ensure that all bases are covered, with regard to these files and which wording to use.