This project is inspired by @headius's BiteScript. The goal is to produce a Java library with a similar API so that bytecode generation can be as nice in Java as BiteScript makes it in JRuby.
Just add the project maven dependency info:
<dependency>
<groupId>me.qmx.jitescript</groupId>
<artifactId>jitescript</artifactId>
<version>0.3.0</version>
</dependency>
Then take a look at JiteClassTest example on how to use it.
Join us on #dynjs channel at irc.freenode.net.