This session will take you on a tour of several languages that on the surface only share one thing in common – they all run on JVM as the execution platform. However, despite completely different appearances of Scala, Clojure, Jython and Groovy, we will demonstrate that they have some important commonalities. You will also see the emerging importance of JVM as a generic platform (as opposed to focusing on Java the language).
During the session we will implement a solution to a simple problem in each language, then compare these languages to Java. These solutions, while simple, will nonetheless highlight some of the common principles and implementation patterns that exist across the languages based on different paradigms. The solutions will also show how these approaches are different from implementation patterns common in Java.
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