8 ms·No it isn't, OpenJDK is literally same as Oracle JDK and anyone can even fork it if you want unlike C#.by afroboy 8y agoNo it isn't, OpenJDK is literally same as Oracle JDK and anyone can even fork it if you want unlike C#.bpicolo 8y ago> Unlike C# How do you figure? The Csharp compiler is Apache licensed. https://github.com/dotnet/roslyn/blob/master/License.txt https://github.com/dotnet/roslyn/blob/master/License.txtj16sdiz 8y agoLike java, the real problem is the runtime.nicoburns 8y agoThe C# runtime is also open source: https://github.com/dotnet/coreclr https://github.com/dotnet/coreclrbpicolo 8y agoMicrosoft started open sourcing the heck out of the C# ecosystem a few years back, so the whole shebang is open source now.deleted 8y ago[deleted]