Java is changing: https://www.youtube.com/watch?v=gIrKP76iuPs https://www.youtube.com/watch?v=gIrKP76iuPs "Venkat Subramaniam — Design Patterns in the Light of

Java is changing: https://www.youtube.com/watch?v=gIrKP76iuPs https://www.youtube.com/watch?v=gIrKP76iuPs "Venkat Subramaniam — Design Patterns in the Light of Lambda Expressions" And you can use Scala or Clojure with Java APIs/Libraries/Frameworks https://www.scala-lang.org/ https://www.scala-lang.org/ https://typelevel.org/cats/ https://typelevel.org/cats/ http://dotty.epfl.ch/ http://dotty.epfl.ch/ https://clojure.org/ https://clojure.org/ https://clojure.org/guides/spec https://clojure.org/guides/spec https://github.com/clojure/spec-alpha2/wiki/Schema-and-select https://github.com/clojure/spec-alpha2/wiki/Schema-and-selec...