You mean the common practice in software industry for decades? Like how DOS “copies” IBM BIOS APIs, MacOS “copies” Unix? Or you consider 0.4% similarity to be “just copying”
And FYI, the ruling actually explicit mentions that API still has copyright protection, they ruled Google because they believed Google was properly using the API
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Oracle is no longer California based
And FYI, the ruling actually explicit mentions that API still has copyright protection, they ruled Google because they believed Google was properly using the API