I don’t like to give up the idea that the language control of Java won't depend on C#. At least we would wish to use it for tests. However the language Regulate utilized by C++ may very well be unique now in ways that make C# the more usable. See https://rprogrammingprojecthelp54505.alltdesign.com/5-simple-statements-about-r-programming-online-help-explained-48481644