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Hello world application in groovy

   Hi everyone, I am going to play with Groovy language. The dynamic behaviour is one of the key feature of this language and it also object oriented language that runs on the JVM. It include the some of the major features that are available in some other languages like Ruby, Python, and Smalltalk. The Groovy automatically include the groovy.lang.*, groovy.util.*, java.lang.*, java.util.*, java.io.*, java.net.*, java.math.BigInteger and BigDecimal packages into our application.
 As usual I started with my "Hello world" aplication.

class HelloWorld {
    public static void main(String[] args) {
        println "Hello World"
    }

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