Added listIterator method to provide a way to iterate over contents.

Marcus Longmuir · Marcus Longmuir · commit 1c7be6def83f · 2013-03-02T16:56:40.000Z
diff --git a/JSONArray.java b/JSONArray.java
@@ -31,6 +31,7 @@ of this software and associated documentation files (the "Software"), to deal
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
+import java.util.ListIterator;
 import java.util.Map;
 
 /**
@@ -84,14 +85,18 @@ public class JSONArray {
     /**
      * The arrayList where the JSONArray's properties are kept.
      */
-    private final ArrayList myArrayList;
+    public final ArrayList myArrayList;
 
     /**
      * Construct an empty JSONArray.
      */
     public JSONArray() {
         this.myArrayList = new ArrayList();
     }
+    
+    public ListIterator<Object> listIterator(){
+    	return this.myArrayList.listIterator();
+    }
 
     /**
      * Construct a JSONArray from a JSONTokener.
