gistfile1.java

import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
 
public class RhinoEngine {
    public static void main(String[] args) {
        ScriptEngineManager mgr = new ScriptEngineManager();
        ScriptEngine engine = mgr.getEngineByName("JavaScript");
        try {
            engine.put("name", args[0]);
            engine.eval("print('Hello ' + name + '!')");
        } catch (ScriptException ex) {
            ex.printStackTrace();
        }    
    }
}