Here is a question: Who owns C#?
Answer: No One
Another question: Who owns Java?
Processing 2 for example is OpenSource but not open specification, it does have a community, but like TouchDevelop, it is an unusual language that is useful for programming Arduinos. Are there other products like the Arduino? Sure.
So what is this love affair with Java, I just don’t get it. Keep in mind that you really should read the EULA for it.