Groovy 2.0 has just been released, and it contains something rather interesting … optional flow typing! For those who don’t know much about the language, Groovy is a JVM-based dynamically typed language which is similar to Java, but more compact. And, being dynamically typed means that there’s no need for any cumbersome type declarations.
. . . → Read More: Groovy 2.0 uses Flow Typing!