code for script engines list

import java.util.List;

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

public class ListEngines {
public static void main(String args[]) {
ScriptEngineManager manager = new ScriptEngineManager();
List factories = manager.getEngineFactories();
for (ScriptEngineFactory factory : factories) {
System.out.println(factory.getEngineName());
System.out.println(factory.getEngineVersion());
System.out.println(factory.getLanguageName());
System.out.println(factory.getLanguageVersion());
System.out.println(factory.getExtensions());
System.out.println(factory.getMimeTypes());
System.out.println(factory.getNames());
}
}
}
/*Mozilla Rhino
1.6 release 2
ECMAScript
1.6
[js]
[application/javascript, application/ecmascript, text/javascript, text/ecmascript]
[js, rhino, JavaScript, javascript, ECMAScript, ecmascript]
*/