diff --git a/JSONArray.java b/JSONArray.java
index deede03..22d4ab7 100644
--- a/JSONArray.java
+++ b/JSONArray.java
@@ -28,6 +28,7 @@ import java.io.IOException;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.lang.reflect.Array;
+import java.math.*;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
@@ -75,7 +76,7 @@ import java.util.Map;
  * </ul>
  *
  * @author JSON.org
- * @version 2015-06-04
+ * @version 2015-07-04
  */
 public class JSONArray implements Iterable<Object> {
 
@@ -246,6 +247,46 @@ public class JSONArray implements Iterable<Object> {
         }
     }
 
+    /**
+     * Get the BigDecimal value associated with an index.
+     *
+     * @param index
+     *            The index must be between 0 and length() - 1.
+     * @return The value.
+     * @throws JSONException
+     *             If the key is not found or if the value cannot be converted
+     *             to a BigDecimal.
+     */
+    public BigDecimal getBigDecimal (int index) throws JSONException {
+        Object object = this.get(index);
+        try {
+            return new BigDecimal(object.toString());
+        } catch (Exception e) {
+            throw new JSONException("JSONArray[" + index +
+                    "] could not convert to BigDecimal.");
+        }
+    }
+
+    /**
+     * Get the BigInteger value associated with an index.
+     *
+     * @param index
+     *            The index must be between 0 and length() - 1.
+     * @return The value.
+     * @throws JSONException
+     *             If the key is not found or if the value cannot be converted
+     *             to a BigInteger.
+     */
+    public BigInteger getBigInteger (int index) throws JSONException {
+        Object object = this.get(index);
+        try {
+            return new BigInteger(object.toString());
+        } catch (Exception e) {
+            throw new JSONException("JSONArray[" + index +
+                    "] could not convert to BigInteger.");
+        }
+    }
+
     /**
      * Get the int value associated with an index.
      *
diff --git a/JSONObject.java b/JSONObject.java
index 14f58b8..24223c5 100755
--- a/JSONObject.java
+++ b/JSONObject.java
@@ -92,7 +92,7 @@ import java.util.Set;
  * </ul>
  *
  * @author JSON.org
- * @version 2015-06-20
+ * @version 2015-07-04
  */
 public class JSONObject {
     /**