On a philosophical note, the goal of CS education is not to score Java internships. On a practical note, learning a language like Java is not the hard part if

On a philosophical note, the goal of CS education is not to score Java internships. On a practical note, learning a language like Java is not the hard part if you were taught properly. With a solid theory foundation (for which Haskell knowledge covers a great span of content), learning any production language to a practically useful degree should take a couple weeks at most.