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Working With Java FXScript

import java.awt.EventQueue; import java.io.BufferedReader; import java.io.FileReader; import javax.script.ScriptEngine; import javax.script.ScriptEngineManager; public class WorkingWithJavaFXScript {   public static void main(String[] args) {     ScriptEngineManager manager = new ScriptEngineManager();     final ScriptEngine engine = manager.getEngineByName("FX");     engine.put("msg:java.lang.String", "JavaFX Script");     Runnable r = new Runnable() {       public void run() {         try {           System.out.println("EDT running: " + EventQueue.isDispatchThread());           engine.eval(new BufferedReader(new FileReader("demo.fx")));         } catch (Exception e) {           e.printStackTrace();         }       }     };     EventQueue.invokeLater(r);   } } /////// // demo.fx import javafx.ui.*; import javafx.ui.canvas.*; import javafx.ui.filter.*; Frame {    width: 800    height: 400    content: Canvas    {       content: Text       {          x: 1          y: 1          content: "{msg:<<java.lang.String>>}"          fill: LinearGradient          {             x1: 0, y1: 0, x2: 0, y2: 1             stops:              [                Stop                {                   offset: 0                   color: blue                },             ]          }          filter: [MotionBlur { distance: 10.5 }, Glow {amount: 0.15},                   Noise {monochrome: false, distribution: 0}]       }    }    visible: true }