Obtain ScriptEngine : ScriptEngines « Development « Java Tutorial

1. Java Tutorial
2. Development
3. ScriptEngines

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;

public class ObtainScriptEngine {
  public static void main(String[] args) {
    ScriptEngineManager manager = new ScriptEngineManager();

    ScriptEngine engine1 = manager.getEngineByExtension("js");
    System.out.println(engine1);

    ScriptEngine engine2 = manager
        .getEngineByMimeType("application/javascript");
    System.out.println(engine2);

    ScriptEngine engine3 = manager.getEngineByName("rhino");
    System.out.println(engine3);
  }
}