I am and I will. Considering the amount of companies relying on JVM I don't really worry about having to pay anything for writing an application for the JVM pla

I am and I will. Considering the amount of companies relying on JVM I don't really worry about having to pay anything for writing an application for the JVM platform. Perhaps I'm wrong but I feel that the only possible scenario or legal problems is in the development of alternative implementations of the JVM, although I'm pretty confident that Oracle will not find any solid legal ground there.