Listing All Script Engines
import java.util.List; import javax.script.ScriptEngineFactory; import javax.script.ScriptEngineManager; public class ListEngineFactoryDemo { public static void main(String[] args) { // create ScriptEngineManager ScriptEngineManager manager = new ScriptEngineManager(); List<ScriptEngineFactory> factoryList = manager.getEngineFactories(); for (ScriptEngineFactory factory : factoryList) { System.out.println(factory.getEngineName()); System.out.println(factory.getLanguageName()); } } } //Mozilla Rhino //ECMAScript