From dd132c9fad41230b6106884cde8ad90f5f130505 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Wed, 24 Jun 2015 17:26:56 +0200
Subject: [PATCH 1/2] Add non-nullable notation to features array

---
 src/ol/interaction/selectinteraction.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ol/interaction/selectinteraction.js b/src/ol/interaction/selectinteraction.js
index 6c4b73d8e4..12db606644 100644
--- a/src/ol/interaction/selectinteraction.js
+++ b/src/ol/interaction/selectinteraction.js
@@ -221,8 +221,8 @@ ol.interaction.Select.handleEvent = function(mapBrowserEvent) {
   var set = !add && !remove && !toggle;
   var map = mapBrowserEvent.map;
   var features = this.featureOverlay_.getSource().getFeaturesCollection();
-  var /** @type {Array.<ol.Feature>} */ deselected = [];
-  var /** @type {Array.<ol.Feature>} */ selected = [];
+  var /** @type {!Array.<ol.Feature>} */ deselected = [];
+  var /** @type {!Array.<ol.Feature>} */ selected = [];
   var change = false;
   if (set) {
     // Replace the currently selected feature(s) with the feature(s) at the

From 8cf57941ac3c0c6d02f8b8344b2675c49f71bf80 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Wed, 24 Jun 2015 17:27:10 +0200
Subject: [PATCH 2/2] Prevent null array to be passed to ol.Collection

---
 src/ol/collection.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ol/collection.js b/src/ol/collection.js
index 81ead47d4f..a679dca011 100644
--- a/src/ol/collection.js
+++ b/src/ol/collection.js
@@ -79,7 +79,7 @@ ol.CollectionProperty = {
  * @constructor
  * @extends {ol.Object}
  * @fires ol.CollectionEvent
- * @param {Array.<T>=} opt_array Array.
+ * @param {!Array.<T>=} opt_array Array.
  * @template T
  * @api stable
  */
@@ -89,7 +89,7 @@ ol.Collection = function(opt_array) {
 
   /**
    * @private
-   * @type {Array.<T>}
+   * @type {!Array.<T>}
    */
   this.array_ = goog.isDef(opt_array) ? opt_array : [];
 
@@ -113,7 +113,7 @@ ol.Collection.prototype.clear = function() {
 /**
  * Add elements to the collection.  This pushes each item in the provided array
  * to the end of the collection.
- * @param {Array.<T>} arr Array.
+ * @param {!Array.<T>} arr Array.
  * @return {ol.Collection.<T>} This collection.
  * @api stable
  */
@@ -145,7 +145,7 @@ ol.Collection.prototype.forEach = function(f, opt_this) {
  * is mutated, no events will be dispatched by the collection, and the
  * collection's "length" property won't be in sync with the actual length
  * of the array.
- * @return {Array.<T>} Array.
+ * @return {!Array.<T>} Array.
  * @api stable
  */
 ol.Collection.prototype.getArray = function() {