Simple AWT Gui App using what looks like Builder Pattern with Groovy

HelloAwt.groovy

import java.awt.*
import java.awt.event.*

new Frame(title:"Hello AWT", size:[300, 200], locationRelativeTo: null, visible: true).with {
  def tf = add({ new TextField(text:"www.google.com", bounds: [50,50,150,20])}() )
  def l = add({ new Label(bounds: [50,100,250,20]) }())
  add({
    def b = new Button(label:"Find IP", bounds: [50,150,60,30])
    b.addActionListener({ l.text = "IP of ${tf.text} is ${java.net.InetAddress.getByName(tf.text).hostAddress}" })
    b}())
  addWindowListener({ dispose() } as WindowAdapter)
}