Add construction of Counter from Java

js/rhino/examples/RunScript3.java

@@ -51,6 +51,14 @@ public class RunScript3 {
         // and prototype in JavaScript.
         ScriptableObject.defineClass(scope, Counter.class);
 
+        // Create an instance of Counter and assign it to
+        // the top-level variable "myCounter". This is
+        // equivalent to the JavaScript code 
+        //    myCounter = new Counter(7);
+        Object[] arg = { new Integer(7) };
+        Scriptable myCounter = cx.newObject(scope, "Counter", arg);
+        scope.put("myCounter", scope, myCounter);
+        
         String s = "";
         for (int i=0; i < args.length; i++)
             s += args[i];