https://www.siliconvalley.com/2021/04/05/u-s-supreme-court-hands-google-a-victory-in-a-multibillion-dollar-case-against-oracle/

The Supreme Court has handed Google a win in a decade-old case in software development, holding that the technology giant did not commit copyright infringement against Oracle when it copied snippets of programming language to build its Android operating system.

Google’s copying of so-called application programming interfaces from Oracle’s Java SE was an example of fair use, the court held in a 6-2 decision authored by Justice Stephen Breyer.