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Then, if the rules are stupid, why use it? haha or, is it something that works fine then java. I don't see people use groovy just because of how the functionality of the code works.

Well, obviously that is just my opinion, and there are people out there who enjoy Scala. In the end, all of these languages translate to Java bytecode.

Right, thanks. I might talk with my mate about this stuff and see what he says about it.

Not a problem! These are just different representations of the same lower-level thing (Java bytecode), just like how, in turn, all programming languages are eventually translated from Assembly, into magnetism; electricity; ones and zeroes.