Sample.groovy

/*
 * Just run `groovy Sample.groovy` and let the magic happen.
 */

import org.apache.commons.io.FileSystemUtils

@Grab(group="commons-io", module="commons-io", version="2.0.1")
public class Sample {
    
    def run() {
        println "Yeah"
        println FileSystemUtils.freeSpaceKb()
    }
    
    public static void main(String[] args) {
        new Sample().run()
    }
}