RunScript.java
•import org.mozilla.javascript.*;
•public class RunScript {
•  public static void main(String args[])
•    throws JavaScriptException
•  {
•    Context cx = Context.enter();
•    Scriptable scope = cx.initStandardObjects(null);
•    Object result = cx.evaluateString(scope, args[0],
•        "<cmd>", 1, null);
•    System.out.println(cx.toString(result));
•    Context.exit();
•  }
•}