From 4eed4de9f27926a698e220dd83c288384fac7304 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Tue, 27 Dec 2016 13:10:43 -0700
Subject: [PATCH] Private collection property enum

---
 src/ol/collection.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/ol/collection.js b/src/ol/collection.js
index 9e98d97273..ec906f1c93 100644
--- a/src/ol/collection.js
+++ b/src/ol/collection.js
@@ -114,7 +114,7 @@ ol.Collection.prototype.item = function(index) {
  * @api stable
  */
 ol.Collection.prototype.getLength = function() {
-  return /** @type {number} */ (this.get(ol.Collection.Property.LENGTH));
+  return /** @type {number} */ (this.get(ol.Collection.Property_.LENGTH));
 };
 
 
@@ -220,14 +220,15 @@ ol.Collection.prototype.setAt = function(index, elem) {
  * @private
  */
 ol.Collection.prototype.updateLength_ = function() {
-  this.set(ol.Collection.Property.LENGTH, this.array_.length);
+  this.set(ol.Collection.Property_.LENGTH, this.array_.length);
 };
 
 
 /**
  * @enum {string}
+ * @private
  */
-ol.Collection.Property = {
+ol.Collection.Property_ = {
   LENGTH: 'length'
 };