Alles wird gut! Java scheint sich in Version 6 endlich recht modular und allgemein der Öffentlichkeit zu öffnen und Erweiterungsmöglichkeiten um eine Scriptsprache anzubieten. So zumindest der vielversprechende Artikel mit dem Titel Build your own scripting language for Java - An introduction to JSR 22»
In gerade diesem Artikel heißt vollmundig:
The upcoming Java Standard Edition 6.0 release will include an
implementation of Java Specification Request 223, Scripting for the
Java Platform. This JSR is about programming languages and their
integration with Java. This article demonstrates the power and
potential of JSR 223 through the implementation of a simple Boolean
language. Throughout the example, you will see how to program to the
Scripting API (javax.script.*), how to package and deploy a language
implementation in accordance with the script engine discovery
mechanism, and how to make your script engine compilable as well as
invocable the JSR 223 way.