Java tutorial
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); } }