gistfile1.java

import javafx.stage.*
import javafx.scene.*
import javafx.ext.swing.*
import com.sun.javafx.runtime.*
import com.sun.javafx.runtime.sequence.*

def content = []
def button = new SwingButton(true)
button.addTriggers$()
button.applyDefaults$()
button.set$text("Swing!")
button.complete$()
content << button

def scene = new Scene(true)
scene.addTriggers$()
scene.applyDefaults$()
scene.loc$content().setAsSequence(Sequences.fromCollection(TypeInfo.Object,content))
scene.complete$()

def stage = new Stage(true)
stage.addTriggers$()
stage.applyDefaults$()
stage.set$scene(scene)
stage.set$title("Fx")
stage.set$width(100)
stage.set$height(50)
stage.set$visible(true)
stage.complete$()