On the other hand, Scala is the successor of Java which succeeded blending two programming paradigms, object-oriented programming and functional programming.
These two languages are very similar to me. In developing deep learning module for myself, which language should I use? Or if I can ask more general question, which language will be the major static language in the field in which tough performance and maintainability are required. If you have any good idea or criteria for selecting these two languages, please send good advice to @Lewuathe