diff --git a/lib/PayPal/Common/PayPalModel.php b/lib/PayPal/Common/PayPalModel.php
index 8a7b177..e216577 100644
--- a/lib/PayPal/Common/PayPalModel.php
+++ b/lib/PayPal/Common/PayPalModel.php
@@ -58,7 +58,7 @@ class PayPalModel
     }
 
     /**
-     * Returns a list of Object from Array or Json String. It is generally used when you json
+     * Returns a list of Object from Array or Json String. It is generally used when your json
      * contains an array of this object
      *
      * @param mixed $data Array object or json string representation
@@ -66,21 +66,38 @@ class PayPalModel
      */
     public static function getList($data)
     {
-        if (!is_array($data) && JsonValidator::validate($data)) {
-            //Convert to Array if Json Data Sent
-            $data = json_decode($data, true);
+        // Return Null if Null
+        if ($data === null) { return null; }
+
+        if (is_a($data, get_class(new \stdClass()))) {
+            //This means, root element is object
+            return new static(json_encode($data));
         }
-        if (!ArrayUtil::isAssocArray($data)) {
-            $list = array();
-            //This means, root element is array
-            foreach ($data as $k => $v) {
-                $obj = new static;
-                $obj->fromArray($v);
-                $list[] = $obj;
+
+        $list = array();
+
+        if (is_array($data)) {
+            $data = json_encode($data);
+        }
+
+        if (JsonValidator::validate($data)) {
+            // It is valid JSON
+            $decoded = json_decode($data);
+            if ($decoded === null) {
+                return $list;
+            }
+            if (is_array($decoded)) {
+                foreach ($decoded as $k => $v) {
+                    $list[] = self::getList($v);
+                }
+            }
+            if (is_a($decoded, get_class(new \stdClass()))) {
+                //This means, root element is object
+                $list[] = new static(json_encode($decoded));
             }
-            return $list;
         }
-        return array();
+
+        return $list;
     }
 
     /**
diff --git a/tests/PayPal/Test/Common/PayPalModelTest.php b/tests/PayPal/Test/Common/PayPalModelTest.php
index d6bbef6..d59bd5b 100644
--- a/tests/PayPal/Test/Common/PayPalModelTest.php
+++ b/tests/PayPal/Test/Common/PayPalModelTest.php
@@ -291,4 +291,69 @@ class PayPalModelTest extends PHPUnit_Framework_TestCase
         $c1->setField1("a")->setField2($field2);
         $this->assertTrue(strpos($c1->toJSON(),"field2") !== !$matches);
     }
+
+    public function getProvider()
+    {
+        return array(
+            array('[[]]', 1, array(array())),
+            array('[{}]', 1, array(new PayPalModel())),
+            array('[{"id":"123"}]', 1, array(new PayPalModel(array('id' => '123')))),
+            array('{"id":"123"}', 1, array(new PayPalModel(array('id' => '123')))),
+            array('[]', 0, array()),
+            array('{}', 1, array(new PayPalModel())),
+            array(array(), 0, array()),
+            array(array("id" => "123"), 1, array(new PayPalModel(array('id' =>'123')))),
+            array(null, 0, null),
+            array('',0, array()),
+            array('[[], {"id":"123"}]', 2, array(array(), new PayPalModel(array("id"=> "123")))),
+            array('[{"id":"123"}, {"id":"321"}]', 2,
+                    array(
+                        new PayPalModel(array("id" => "123")),
+                        new PayPalModel(array("id" => "321"))
+                    )
+            ),
+            array(array(array("id" => "123"), array("id" => "321")), 2,
+                array(
+                    new PayPalModel(array("id" => "123")),
+                    new PayPalModel(array("id" => "321"))
+                )),
+            array(new PayPalModel('{"id": "123"}'), 1, array(new PayPalModel(array("id" => "123"))))
+        );
+    }
+
+    public function getInvalidProvider()
+    {
+        return array(
+            array('{]'),
+            array('[{]')
+        );
+    }
+
+    /**
+     * @dataProvider getProvider
+     * @param string|null $input
+     * @param int $count
+     * @param mixed $expected
+     */
+    public function testGetList($input, $count, $expected)
+    {
+        $result = PayPalModel::getList($input);
+        $this->assertEquals($expected, $result);
+        if ($input) {
+            $this->assertNotNull($result);
+            $this->assertTrue(is_array($result));
+            $this->assertEquals($count, sizeof($result));
+        }
+    }
+
+    /**
+     * @dataProvider getInvalidProvider
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Invalid JSON String
+     * @param string|null $input
+     */
+    public function testGetListInvalidInput($input)
+    {
+        $result = PayPalModel::getList($input);
+    }
 }