On the JVM, Beanshell has been around since the late 1990's so that's also over 2 decades. In fact, Apache Groovy was pretty much a clone of Beanshell, but with

On the JVM, Beanshell has been around since the late 1990's so that's also over 2 decades. In fact, Apache Groovy was pretty much a clone of Beanshell, but with closures added, in its day.