How to call Groovy Script from Java Class.

As i am working on ZK framework ,but as per requirement i have to use groovy as well in my project so in my previous post Integrate Groovy with Zk Framework i already mentioned how can we do it .Today i will want to share how we can call Groovy script from inside Java class..Try below code

As i am using Maven project so i put my groovy script file UserSelectedComponents.groovy inside /src/main/resources folder