Caffeine's CLA is directly based on the Apache Software Foundation's, where "Foundation" is replaced with "Caffeine project". Please see their website regarding any questions, https://www.apache.org/licenses/contributor-agreements.html
Thank you for your interest in the Caffeine project. In order to clarify the intellectual property license granted with Contributions from any person or entity, the Caffeine project must have a Contributor License Agreement ("CLA") on file that has been signed by each Contributor, indicating agreement to the license terms below. This license is for your protection as a Contributor as well as the protection of the Caffeine project and its users; it does not change your rights to use your own Contributions for any other purpose. If you have not already done so, please complete and sign this Agreement. Please read this document carefully before signing and keep a copy for your records.
You accept and agree to the following terms and conditions for Your present and future Co