Java is still missing a huge amount of what makes Scala great. Most importantly case classes, pattern matching, more expressive types and traits (multiple inher

Java is still missing a huge amount of what makes Scala great. Most importantly case classes, pattern matching, more expressive types and traits (multiple inheritance). It caught up a lot, but it's still a jump like IE7 was from IE6 compared to the Firefox of Scala. A hell of a lot better, but still lacking.