diff --git a/examples/custom-controls.js b/examples/custom-controls.js
index f0b2b55aa5..b1836362a1 100644
--- a/examples/custom-controls.js
+++ b/examples/custom-controls.js
@@ -19,7 +19,6 @@ var app = window.app;
 //
 
 
-
 /**
  * @constructor
  * @extends {ol.control.Control}
diff --git a/examples/custom-interactions.js b/examples/custom-interactions.js
index b2d4e649ce..aa3977d0f8 100644
--- a/examples/custom-interactions.js
+++ b/examples/custom-interactions.js
@@ -22,7 +22,6 @@ goog.require('ol.style.Style');
 var app = {};
 
 
-
 /**
  * @constructor
  * @extends {ol.interaction.Pointer}
diff --git a/examples/image-load-events.js b/examples/image-load-events.js
index d6d72915c8..27ef99b01a 100644
--- a/examples/image-load-events.js
+++ b/examples/image-load-events.js
@@ -4,7 +4,6 @@ goog.require('ol.layer.Image');
 goog.require('ol.source.ImageWMS');
 
 
-
 /**
  * Renders a progress bar.
  * @param {Element} el The target element.
diff --git a/examples/reprojection-by-code.js b/examples/reprojection-by-code.js
index 5ed7bab208..b5fc914dde 100644
--- a/examples/reprojection-by-code.js
+++ b/examples/reprojection-by-code.js
@@ -7,7 +7,6 @@ goog.require('ol.source.MapQuest');
 goog.require('ol.source.TileImage');
 
 
-
 var map = new ol.Map({
   layers: [
     new ol.layer.Tile({
diff --git a/examples/tile-load-events.js b/examples/tile-load-events.js
index 38183bad15..abf75deec6 100644
--- a/examples/tile-load-events.js
+++ b/examples/tile-load-events.js
@@ -4,7 +4,6 @@ goog.require('ol.layer.Tile');
 goog.require('ol.source.TileJSON');
 
 
-
 /**
  * Renders a progress bar.
  * @param {Element} el The target element.
diff --git a/examples/vector-wfs.js b/examples/vector-wfs.js
index cbb95bca48..96da3fbb6d 100644
--- a/examples/vector-wfs.js
+++ b/examples/vector-wfs.js
@@ -10,7 +10,6 @@ goog.require('ol.style.Stroke');
 goog.require('ol.style.Style');
 
 
-
 var vectorSource = new ol.source.Vector({
   format: new ol.format.GeoJSON(),
   url: function(extent) {
diff --git a/examples/wms-custom-proj.js b/examples/wms-custom-proj.js
index 7ad2d1161d..d01fdcd0ed 100644
--- a/examples/wms-custom-proj.js
+++ b/examples/wms-custom-proj.js
@@ -9,7 +9,6 @@ goog.require('ol.proj.Projection');
 goog.require('ol.source.TileWMS');
 
 
-
 // By default OpenLayers does not know about the EPSG:21781 (Swiss) projection.
 // So we create a projection instance for EPSG:21781 and pass it to
 // ol.proj.addProjection to make it available to the library for lookup by its
@@ -97,7 +96,6 @@ var map = new ol.Map({
 });
 
 
-
 /*
  * Swiss projection transform functions downloaded from
  * http://www.swisstopo.admin.ch/internet/swisstopo/en/home/products/software/products/skripts.html
diff --git a/package.json b/package.json
index 9a3e7d3c65..7b85efb8b5 100644
--- a/package.json
+++ b/package.json
@@ -83,8 +83,7 @@
       "proj4": false
     },
     "rules": {
-      "no-constant-condition": 0,
-      "no-multiple-empty-lines": [2, {"max": 3, "maxEOF": 1}]
+      "no-constant-condition": 0
     }
   },
   "ext": [
diff --git a/src/ol/attribution.js b/src/ol/attribution.js
index 1ee5379e81..9ed407153f 100644
--- a/src/ol/attribution.js
+++ b/src/ol/attribution.js
@@ -4,7 +4,6 @@ goog.require('goog.math');
 goog.require('ol.TileRange');
 
 
-
 /**
  * @classdesc
  * An attribution for a layer source.
diff --git a/src/ol/collection.js b/src/ol/collection.js
index 91050cae02..005947634c 100644
--- a/src/ol/collection.js
+++ b/src/ol/collection.js
@@ -31,7 +31,6 @@ ol.CollectionEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.Collection} instances are instances of this
@@ -67,7 +66,6 @@ ol.CollectionProperty = {
 };
 
 
-
 /**
  * @classdesc
  * An expanded version of standard JS Array, adding convenience methods for
diff --git a/src/ol/constraints.js b/src/ol/constraints.js
index 4022801995..2b5344c1a1 100644
--- a/src/ol/constraints.js
+++ b/src/ol/constraints.js
@@ -5,7 +5,6 @@ goog.require('ol.ResolutionConstraintType');
 goog.require('ol.RotationConstraintType');
 
 
-
 /**
  * @constructor
  * @param {ol.CenterConstraintType} centerConstraint Center constraint.
diff --git a/src/ol/control/attributioncontrol.js b/src/ol/control/attributioncontrol.js
index 62592085d5..7bbe152f72 100644
--- a/src/ol/control/attributioncontrol.js
+++ b/src/ol/control/attributioncontrol.js
@@ -16,7 +16,6 @@ goog.require('ol.css');
 goog.require('ol.source.Tile');
 
 
-
 /**
  * @classdesc
  * Control to show all the attributions associated with the layer sources
diff --git a/src/ol/control/control.js b/src/ol/control/control.js
index 74f78545bd..20350fc5b4 100644
--- a/src/ol/control/control.js
+++ b/src/ol/control/control.js
@@ -7,7 +7,6 @@ goog.require('ol.MapEventType');
 goog.require('ol.Object');
 
 
-
 /**
  * @classdesc
  * A control is a visible widget with a DOM element in a fixed position on the
diff --git a/src/ol/control/fullscreencontrol.js b/src/ol/control/fullscreencontrol.js
index b4e1531e7d..78534dd1fe 100644
--- a/src/ol/control/fullscreencontrol.js
+++ b/src/ol/control/fullscreencontrol.js
@@ -12,7 +12,6 @@ goog.require('ol.control.Control');
 goog.require('ol.css');
 
 
-
 /**
  * @classdesc
  * Provides a button that when clicked fills up the full screen with the map.
diff --git a/src/ol/control/mousepositioncontrol.js b/src/ol/control/mousepositioncontrol.js
index d3ac82736a..d2f18b4aee 100644
--- a/src/ol/control/mousepositioncontrol.js
+++ b/src/ol/control/mousepositioncontrol.js
@@ -23,7 +23,6 @@ ol.control.MousePositionProperty = {
 };
 
 
-
 /**
  * @classdesc
  * A control to show the 2D coordinates of the mouse cursor. By default, these
diff --git a/src/ol/control/overviewmapcontrol.js b/src/ol/control/overviewmapcontrol.js
index e19bd14d64..1490832597 100644
--- a/src/ol/control/overviewmapcontrol.js
+++ b/src/ol/control/overviewmapcontrol.js
@@ -23,7 +23,6 @@ goog.require('ol.css');
 goog.require('ol.extent');
 
 
-
 /**
  * Create a new control with a map acting as an overview map for an other
  * defined map.
diff --git a/src/ol/control/rotatecontrol.js b/src/ol/control/rotatecontrol.js
index 9d8facd3e6..378a47f4c6 100644
--- a/src/ol/control/rotatecontrol.js
+++ b/src/ol/control/rotatecontrol.js
@@ -11,7 +11,6 @@ goog.require('ol.css');
 goog.require('ol.easing');
 
 
-
 /**
  * @classdesc
  * A button control to reset rotation to 0.
diff --git a/src/ol/control/scalelinecontrol.js b/src/ol/control/scalelinecontrol.js
index fdb61c2227..d1d22e34ec 100644
--- a/src/ol/control/scalelinecontrol.js
+++ b/src/ol/control/scalelinecontrol.js
@@ -37,7 +37,6 @@ ol.control.ScaleLineUnits = {
 };
 
 
-
 /**
  * @classdesc
  * A control displaying rough x-axis distances, calculated for the center of the
diff --git a/src/ol/control/zoomcontrol.js b/src/ol/control/zoomcontrol.js
index c963b41032..8dc740e447 100644
--- a/src/ol/control/zoomcontrol.js
+++ b/src/ol/control/zoomcontrol.js
@@ -9,7 +9,6 @@ goog.require('ol.css');
 goog.require('ol.easing');
 
 
-
 /**
  * @classdesc
  * A control with 2 buttons, one for zoom in and one for zoom out.
diff --git a/src/ol/control/zoomslidercontrol.js b/src/ol/control/zoomslidercontrol.js
index 92905e89c9..cfc7a3f807 100644
--- a/src/ol/control/zoomslidercontrol.js
+++ b/src/ol/control/zoomslidercontrol.js
@@ -21,7 +21,6 @@ goog.require('ol.easing');
 goog.require('ol.math');
 
 
-
 /**
  * @classdesc
  * A slider type of control for zooming.
diff --git a/src/ol/control/zoomtoextentcontrol.js b/src/ol/control/zoomtoextentcontrol.js
index 2cb0706dcc..90758326da 100644
--- a/src/ol/control/zoomtoextentcontrol.js
+++ b/src/ol/control/zoomtoextentcontrol.js
@@ -8,7 +8,6 @@ goog.require('ol.control.Control');
 goog.require('ol.css');
 
 
-
 /**
  * @classdesc
  * A button control which, when pressed, changes the map view to a specific
diff --git a/src/ol/deviceorientation.js b/src/ol/deviceorientation.js
index a1724f559b..55fcf0a716 100644
--- a/src/ol/deviceorientation.js
+++ b/src/ol/deviceorientation.js
@@ -20,7 +20,6 @@ ol.DeviceOrientationProperty = {
 };
 
 
-
 /**
  * @classdesc
  * The ol.DeviceOrientation class provides access to information from
diff --git a/src/ol/feature.js b/src/ol/feature.js
index 0088e93c76..3ef0523f5e 100644
--- a/src/ol/feature.js
+++ b/src/ol/feature.js
@@ -10,7 +10,6 @@ goog.require('ol.geom.Geometry');
 goog.require('ol.style.Style');
 
 
-
 /**
  * @classdesc
  * A vector object for geographic features with a geometry and other
diff --git a/src/ol/format/esrijsonformat.js b/src/ol/format/esrijsonformat.js
index cfe00c6b38..5831756aa5 100644
--- a/src/ol/format/esrijsonformat.js
+++ b/src/ol/format/esrijsonformat.js
@@ -20,7 +20,6 @@ goog.require('ol.geom.flat.orient');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the EsriJSON format.
diff --git a/src/ol/format/featureformat.js b/src/ol/format/featureformat.js
index 419f3376e8..c0bfafdaa9 100644
--- a/src/ol/format/featureformat.js
+++ b/src/ol/format/featureformat.js
@@ -4,7 +4,6 @@ goog.require('ol.geom.Geometry');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/format/geojsonformat.js b/src/ol/format/geojsonformat.js
index ffda9f5ad2..a92cb63c69 100644
--- a/src/ol/format/geojsonformat.js
+++ b/src/ol/format/geojsonformat.js
@@ -18,7 +18,6 @@ goog.require('ol.geom.Polygon');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the GeoJSON format.
diff --git a/src/ol/format/gml/gml2format.js b/src/ol/format/gml/gml2format.js
index edbf4369f4..ff91f43de6 100644
--- a/src/ol/format/gml/gml2format.js
+++ b/src/ol/format/gml/gml2format.js
@@ -9,7 +9,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the GML format,
diff --git a/src/ol/format/gml/gml3format.js b/src/ol/format/gml/gml3format.js
index cf8d6f32b5..30242c0a60 100644
--- a/src/ol/format/gml/gml3format.js
+++ b/src/ol/format/gml/gml3format.js
@@ -23,7 +23,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the GML format
@@ -1324,7 +1323,6 @@ ol.format.GML3.prototype.writeFeaturesNode = function(features, opt_options) {
 };
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the GML format
diff --git a/src/ol/format/gml/gmlbaseformat.js b/src/ol/format/gml/gmlbaseformat.js
index aa5bdb13f0..6a50ba5ac2 100644
--- a/src/ol/format/gml/gmlbaseformat.js
+++ b/src/ol/format/gml/gmlbaseformat.js
@@ -24,7 +24,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/format/gpxformat.js b/src/ol/format/gpxformat.js
index 2fbe20962a..ee51b3bf26 100644
--- a/src/ol/format/gpxformat.js
+++ b/src/ol/format/gpxformat.js
@@ -15,7 +15,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the GPX format.
diff --git a/src/ol/format/igcformat.js b/src/ol/format/igcformat.js
index 4977dadbac..9df65bdfad 100644
--- a/src/ol/format/igcformat.js
+++ b/src/ol/format/igcformat.js
@@ -23,7 +23,6 @@ ol.format.IGCZ = {
 };
 
 
-
 /**
  * @classdesc
  * Feature format for `*.igc` flight recording files.
diff --git a/src/ol/format/jsonfeatureformat.js b/src/ol/format/jsonfeatureformat.js
index 5016f02d3d..a967b745e9 100644
--- a/src/ol/format/jsonfeatureformat.js
+++ b/src/ol/format/jsonfeatureformat.js
@@ -6,7 +6,6 @@ goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/format/kmlformat.js b/src/ol/format/kmlformat.js
index 5cda7cdec3..033557a752 100644
--- a/src/ol/format/kmlformat.js
+++ b/src/ol/format/kmlformat.js
@@ -57,7 +57,6 @@ ol.format.KMLVec2_;
 ol.format.KMLGxTrackObject_;
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the KML format.
diff --git a/src/ol/format/mvtformat.js b/src/ol/format/mvtformat.js
index bde6709e2a..ccf08b7295 100644
--- a/src/ol/format/mvtformat.js
+++ b/src/ol/format/mvtformat.js
@@ -22,7 +22,6 @@ goog.require('ol.proj.Units');
 goog.require('ol.render.Feature');
 
 
-
 /**
  * @classdesc
  * Feature format for reading data in the Mapbox MVT format.
diff --git a/src/ol/format/osmxmlformat.js b/src/ol/format/osmxmlformat.js
index 3ad1d48fce..398ece9a71 100644
--- a/src/ol/format/osmxmlformat.js
+++ b/src/ol/format/osmxmlformat.js
@@ -16,7 +16,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Feature format for reading data in the
diff --git a/src/ol/format/owsformat.js b/src/ol/format/owsformat.js
index fe990ce425..2c44fda4ce 100644
--- a/src/ol/format/owsformat.js
+++ b/src/ol/format/owsformat.js
@@ -8,7 +8,6 @@ goog.require('ol.format.XSD');
 goog.require('ol.xml');
 
 
-
 /**
  * @constructor
  * @extends {ol.format.XML}
diff --git a/src/ol/format/polylineformat.js b/src/ol/format/polylineformat.js
index 6472e5af19..4fc08d74ad 100644
--- a/src/ol/format/polylineformat.js
+++ b/src/ol/format/polylineformat.js
@@ -12,7 +12,6 @@ goog.require('ol.geom.flat.inflate');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the Encoded
diff --git a/src/ol/format/readme.md b/src/ol/format/readme.md
index 03111b32ec..fedb94fa51 100644
--- a/src/ol/format/readme.md
+++ b/src/ol/format/readme.md
@@ -132,4 +132,3 @@ If, when reading a value from a child element, you find an invalid value, you sh
 An `ol.format.Format` should read as many features as it can, skipping features with any errors.
 
 
-
diff --git a/src/ol/format/textfeatureformat.js b/src/ol/format/textfeatureformat.js
index bdaeaf7f44..fc1bddc273 100644
--- a/src/ol/format/textfeatureformat.js
+++ b/src/ol/format/textfeatureformat.js
@@ -5,7 +5,6 @@ goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/format/topojsonformat.js b/src/ol/format/topojsonformat.js
index a4c88ed07c..cd63908115 100644
--- a/src/ol/format/topojsonformat.js
+++ b/src/ol/format/topojsonformat.js
@@ -14,7 +14,6 @@ goog.require('ol.geom.Polygon');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Feature format for reading data in the TopoJSON format.
diff --git a/src/ol/format/wfsformat.js b/src/ol/format/wfsformat.js
index d41006c0ab..4159a2e56f 100644
--- a/src/ol/format/wfsformat.js
+++ b/src/ol/format/wfsformat.js
@@ -13,7 +13,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Feature format for reading and writing data in the WFS format.
diff --git a/src/ol/format/wktformat.js b/src/ol/format/wktformat.js
index e81b8271d1..cfabf398ab 100644
--- a/src/ol/format/wktformat.js
+++ b/src/ol/format/wktformat.js
@@ -16,7 +16,6 @@ goog.require('ol.geom.Point');
 goog.require('ol.geom.Polygon');
 
 
-
 /**
  * @classdesc
  * Geometry format for reading and writing data in the `WellKnownText` (WKT)
@@ -387,7 +386,6 @@ ol.format.WKT.TokenType = {
 };
 
 
-
 /**
  * Class to tokenize a WKT string.
  * @param {string} wkt WKT string.
@@ -524,7 +522,6 @@ ol.format.WKT.Lexer.prototype.readText_ = function() {
 };
 
 
-
 /**
  * Class to parse the tokens from the WKT string.
  * @param {ol.format.WKT.Lexer} lexer The lexer.
diff --git a/src/ol/format/wmscapabilitiesformat.js b/src/ol/format/wmscapabilitiesformat.js
index 71161b5514..0482cf659f 100644
--- a/src/ol/format/wmscapabilitiesformat.js
+++ b/src/ol/format/wmscapabilitiesformat.js
@@ -10,7 +10,6 @@ goog.require('ol.format.XSD');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Format for reading WMS capabilities data
diff --git a/src/ol/format/wmsgetfeatureinfoformat.js b/src/ol/format/wmsgetfeatureinfoformat.js
index 382d7a3079..ab5c577d01 100644
--- a/src/ol/format/wmsgetfeatureinfoformat.js
+++ b/src/ol/format/wmsgetfeatureinfoformat.js
@@ -9,7 +9,6 @@ goog.require('ol.format.XMLFeature');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Format for reading WMSGetFeatureInfo format. It uses
diff --git a/src/ol/format/wmtscapabilitiesformat.js b/src/ol/format/wmtscapabilitiesformat.js
index 6c6bb4974c..59f98a4397 100644
--- a/src/ol/format/wmtscapabilitiesformat.js
+++ b/src/ol/format/wmtscapabilitiesformat.js
@@ -10,7 +10,6 @@ goog.require('ol.format.XSD');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Format for reading WMTS capabilities data.
diff --git a/src/ol/format/xmlfeatureformat.js b/src/ol/format/xmlfeatureformat.js
index dbc930e6af..76b86baf6b 100644
--- a/src/ol/format/xmlfeatureformat.js
+++ b/src/ol/format/xmlfeatureformat.js
@@ -10,7 +10,6 @@ goog.require('ol.proj');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/format/xmlformat.js b/src/ol/format/xmlformat.js
index 0ec41bcf9d..48b18d9319 100644
--- a/src/ol/format/xmlformat.js
+++ b/src/ol/format/xmlformat.js
@@ -4,7 +4,6 @@ goog.require('goog.asserts');
 goog.require('ol.xml');
 
 
-
 /**
  * @classdesc
  * Generic format for reading non-feature XML data
diff --git a/src/ol/geolocation.js b/src/ol/geolocation.js
index 001dd8c15c..79896c1eae 100644
--- a/src/ol/geolocation.js
+++ b/src/ol/geolocation.js
@@ -32,7 +32,6 @@ ol.GeolocationProperty = {
 };
 
 
-
 /**
  * @classdesc
  * Helper class for providing HTML5 Geolocation capabilities.
diff --git a/src/ol/geom/circle.js b/src/ol/geom/circle.js
index 85fc52b255..91fc52b9a0 100644
--- a/src/ol/geom/circle.js
+++ b/src/ol/geom/circle.js
@@ -9,7 +9,6 @@ goog.require('ol.geom.flat.deflate');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Circle geometry.
diff --git a/src/ol/geom/geometry.js b/src/ol/geom/geometry.js
index a87cb6b853..2e7e98d09b 100644
--- a/src/ol/geom/geometry.js
+++ b/src/ol/geom/geometry.js
@@ -45,7 +45,6 @@ ol.geom.GeometryLayout = {
 };
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/geom/geometrycollection.js b/src/ol/geom/geometrycollection.js
index 2d9e3fe3bf..68a24133a0 100644
--- a/src/ol/geom/geometrycollection.js
+++ b/src/ol/geom/geometrycollection.js
@@ -8,7 +8,6 @@ goog.require('ol.geom.Geometry');
 goog.require('ol.geom.GeometryType');
 
 
-
 /**
  * @classdesc
  * An array of {@link ol.geom.Geometry} objects.
diff --git a/src/ol/geom/linearring.js b/src/ol/geom/linearring.js
index 10dba8f9e7..493de55d90 100644
--- a/src/ol/geom/linearring.js
+++ b/src/ol/geom/linearring.js
@@ -11,7 +11,6 @@ goog.require('ol.geom.flat.inflate');
 goog.require('ol.geom.flat.simplify');
 
 
-
 /**
  * @classdesc
  * Linear ring geometry. Only used as part of polygon; cannot be rendered
diff --git a/src/ol/geom/linestring.js b/src/ol/geom/linestring.js
index 39445e32fc..2be2b21b10 100644
--- a/src/ol/geom/linestring.js
+++ b/src/ol/geom/linestring.js
@@ -17,7 +17,6 @@ goog.require('ol.geom.flat.segments');
 goog.require('ol.geom.flat.simplify');
 
 
-
 /**
  * @classdesc
  * Linestring geometry.
diff --git a/src/ol/geom/multilinestring.js b/src/ol/geom/multilinestring.js
index 00976094e1..fce9293baf 100644
--- a/src/ol/geom/multilinestring.js
+++ b/src/ol/geom/multilinestring.js
@@ -16,7 +16,6 @@ goog.require('ol.geom.flat.intersectsextent');
 goog.require('ol.geom.flat.simplify');
 
 
-
 /**
  * @classdesc
  * Multi-linestring geometry.
diff --git a/src/ol/geom/multipoint.js b/src/ol/geom/multipoint.js
index 64f50b2919..5a8d9d1201 100644
--- a/src/ol/geom/multipoint.js
+++ b/src/ol/geom/multipoint.js
@@ -12,7 +12,6 @@ goog.require('ol.geom.flat.inflate');
 goog.require('ol.math');
 
 
-
 /**
  * @classdesc
  * Multi-point geometry.
diff --git a/src/ol/geom/multipolygon.js b/src/ol/geom/multipolygon.js
index 3fbbdceaf0..0570ebca48 100644
--- a/src/ol/geom/multipolygon.js
+++ b/src/ol/geom/multipolygon.js
@@ -22,7 +22,6 @@ goog.require('ol.geom.flat.orient');
 goog.require('ol.geom.flat.simplify');
 
 
-
 /**
  * @classdesc
  * Multi-polygon geometry.
diff --git a/src/ol/geom/point.js b/src/ol/geom/point.js
index 5065b53640..45143cae51 100644
--- a/src/ol/geom/point.js
+++ b/src/ol/geom/point.js
@@ -8,7 +8,6 @@ goog.require('ol.geom.flat.deflate');
 goog.require('ol.math');
 
 
-
 /**
  * @classdesc
  * Point geometry.
diff --git a/src/ol/geom/polygon.js b/src/ol/geom/polygon.js
index ba738a6412..24fa72c6e9 100644
--- a/src/ol/geom/polygon.js
+++ b/src/ol/geom/polygon.js
@@ -21,7 +21,6 @@ goog.require('ol.geom.flat.orient');
 goog.require('ol.geom.flat.simplify');
 
 
-
 /**
  * @classdesc
  * Polygon geometry.
diff --git a/src/ol/geom/simplegeometry.js b/src/ol/geom/simplegeometry.js
index 4d35e33875..c1cbd6abf3 100644
--- a/src/ol/geom/simplegeometry.js
+++ b/src/ol/geom/simplegeometry.js
@@ -9,7 +9,6 @@ goog.require('ol.geom.GeometryLayout');
 goog.require('ol.geom.flat.transform');
 
 
-
 /**
  * @classdesc
  * Abstract base class; only used for creating subclasses; do not instantiate
diff --git a/src/ol/graticule.js b/src/ol/graticule.js
index a97d794ab4..94732ea570 100644
--- a/src/ol/graticule.js
+++ b/src/ol/graticule.js
@@ -11,7 +11,6 @@ goog.require('ol.render.EventType');
 goog.require('ol.style.Stroke');
 
 
-
 /**
  * Render a grid for a coordinate system on a map.
  * @constructor
diff --git a/src/ol/image.js b/src/ol/image.js
index 6b426d962c..5dbab13edb 100644
--- a/src/ol/image.js
+++ b/src/ol/image.js
@@ -9,7 +9,6 @@ goog.require('ol.ImageState');
 goog.require('ol.extent');
 
 
-
 /**
  * @constructor
  * @extends {ol.ImageBase}
diff --git a/src/ol/imagebase.js b/src/ol/imagebase.js
index e188221977..25c922b355 100644
--- a/src/ol/imagebase.js
+++ b/src/ol/imagebase.js
@@ -19,7 +19,6 @@ ol.ImageState = {
 };
 
 
-
 /**
  * @constructor
  * @extends {goog.events.EventTarget}
diff --git a/src/ol/imagecanvas.js b/src/ol/imagecanvas.js
index 743af73486..d12faf242b 100644
--- a/src/ol/imagecanvas.js
+++ b/src/ol/imagecanvas.js
@@ -5,7 +5,6 @@ goog.require('ol.ImageBase');
 goog.require('ol.ImageState');
 
 
-
 /**
  * @constructor
  * @extends {ol.ImageBase}
diff --git a/src/ol/imagetile.js b/src/ol/imagetile.js
index 74dfaa3953..ed2562ae44 100644
--- a/src/ol/imagetile.js
+++ b/src/ol/imagetile.js
@@ -10,7 +10,6 @@ goog.require('ol.TileLoadFunctionType');
 goog.require('ol.TileState');
 
 
-
 /**
  * @constructor
  * @extends {ol.Tile}
diff --git a/src/ol/interaction/doubleclickzoominteraction.js b/src/ol/interaction/doubleclickzoominteraction.js
index 634b2837d3..2844090ee6 100644
--- a/src/ol/interaction/doubleclickzoominteraction.js
+++ b/src/ol/interaction/doubleclickzoominteraction.js
@@ -6,7 +6,6 @@ goog.require('ol.MapBrowserEvent.EventType');
 goog.require('ol.interaction.Interaction');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom by double-clicking on the map.
diff --git a/src/ol/interaction/draganddropinteraction.js b/src/ol/interaction/draganddropinteraction.js
index 1cc4877531..5b2a4f5b60 100644
--- a/src/ol/interaction/draganddropinteraction.js
+++ b/src/ol/interaction/draganddropinteraction.js
@@ -14,7 +14,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.proj');
 
 
-
 /**
  * @classdesc
  * Handles input of vector data by drag and drop.
@@ -198,7 +197,6 @@ ol.interaction.DragAndDropEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.DragAndDrop} instances are instances
diff --git a/src/ol/interaction/dragboxinteraction.js b/src/ol/interaction/dragboxinteraction.js
index f3531ab18b..f272e0aca4 100644
--- a/src/ol/interaction/dragboxinteraction.js
+++ b/src/ol/interaction/dragboxinteraction.js
@@ -38,7 +38,6 @@ ol.DragBoxEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.DragBox} instances are instances of
@@ -83,7 +82,6 @@ goog.inherits(ol.DragBoxEvent, goog.events.Event);
 ol.interaction.DragBoxEndConditionType;
 
 
-
 /**
  * @classdesc
  * Allows the user to draw a vector box by clicking and dragging on the map,
diff --git a/src/ol/interaction/dragpaninteraction.js b/src/ol/interaction/dragpaninteraction.js
index 39ec107347..f3962b7bc7 100644
--- a/src/ol/interaction/dragpaninteraction.js
+++ b/src/ol/interaction/dragpaninteraction.js
@@ -10,7 +10,6 @@ goog.require('ol.events.condition');
 goog.require('ol.interaction.Pointer');
 
 
-
 /**
  * @classdesc
  * Allows the user to pan the map by dragging the map.
diff --git a/src/ol/interaction/dragrotateandzoominteraction.js b/src/ol/interaction/dragrotateandzoominteraction.js
index a06fd0f683..5e7083f4f7 100644
--- a/src/ol/interaction/dragrotateandzoominteraction.js
+++ b/src/ol/interaction/dragrotateandzoominteraction.js
@@ -9,7 +9,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom and rotate the map by clicking and dragging
diff --git a/src/ol/interaction/dragrotateinteraction.js b/src/ol/interaction/dragrotateinteraction.js
index fca22c0d12..3b6af05b57 100644
--- a/src/ol/interaction/dragrotateinteraction.js
+++ b/src/ol/interaction/dragrotateinteraction.js
@@ -8,7 +8,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');
 
 
-
 /**
  * @classdesc
  * Allows the user to rotate the map by clicking and dragging on the map,
diff --git a/src/ol/interaction/dragzoominteraction.js b/src/ol/interaction/dragzoominteraction.js
index 939dfeb561..ed08e9056c 100644
--- a/src/ol/interaction/dragzoominteraction.js
+++ b/src/ol/interaction/dragzoominteraction.js
@@ -8,7 +8,6 @@ goog.require('ol.extent');
 goog.require('ol.interaction.DragBox');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom the map by clicking and dragging on the map,
diff --git a/src/ol/interaction/drawinteraction.js b/src/ol/interaction/drawinteraction.js
index 1c30896f16..6daeed903c 100644
--- a/src/ol/interaction/drawinteraction.js
+++ b/src/ol/interaction/drawinteraction.js
@@ -49,7 +49,6 @@ ol.interaction.DrawEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.Draw} instances are instances of
@@ -76,7 +75,6 @@ ol.interaction.DrawEvent = function(type, feature) {
 goog.inherits(ol.interaction.DrawEvent, goog.events.Event);
 
 
-
 /**
  * @classdesc
  * Interaction for drawing feature geometries.
diff --git a/src/ol/interaction/interaction.js b/src/ol/interaction/interaction.js
index 22945cd296..8a61e99883 100644
--- a/src/ol/interaction/interaction.js
+++ b/src/ol/interaction/interaction.js
@@ -18,7 +18,6 @@ ol.interaction.InteractionProperty = {
 };
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/interaction/keyboardpaninteraction.js b/src/ol/interaction/keyboardpaninteraction.js
index 0caeb267ba..9a2df3beba 100644
--- a/src/ol/interaction/keyboardpaninteraction.js
+++ b/src/ol/interaction/keyboardpaninteraction.js
@@ -11,7 +11,6 @@ goog.require('ol.events.condition');
 goog.require('ol.interaction.Interaction');
 
 
-
 /**
  * @classdesc
  * Allows the user to pan the map using keyboard arrows.
diff --git a/src/ol/interaction/keyboardzoominteraction.js b/src/ol/interaction/keyboardzoominteraction.js
index 9e422c896c..6892ed9af3 100644
--- a/src/ol/interaction/keyboardzoominteraction.js
+++ b/src/ol/interaction/keyboardzoominteraction.js
@@ -7,7 +7,6 @@ goog.require('ol.events.condition');
 goog.require('ol.interaction.Interaction');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom the map using keyboard + and -.
diff --git a/src/ol/interaction/modifyinteraction.js b/src/ol/interaction/modifyinteraction.js
index 0d8b991ed0..e840dedcea 100644
--- a/src/ol/interaction/modifyinteraction.js
+++ b/src/ol/interaction/modifyinteraction.js
@@ -49,7 +49,6 @@ ol.ModifyEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.Modify} instances are instances of
@@ -94,7 +93,6 @@ goog.inherits(ol.interaction.ModifyEvent, goog.events.Event);
 ol.interaction.SegmentDataType;
 
 
-
 /**
  * @classdesc
  * Interaction for modifying feature geometries.
diff --git a/src/ol/interaction/mousewheelzoominteraction.js b/src/ol/interaction/mousewheelzoominteraction.js
index b564551106..d6106b90e4 100644
--- a/src/ol/interaction/mousewheelzoominteraction.js
+++ b/src/ol/interaction/mousewheelzoominteraction.js
@@ -9,7 +9,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.math');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom the map by scrolling the mouse wheel.
diff --git a/src/ol/interaction/pinchrotateinteraction.js b/src/ol/interaction/pinchrotateinteraction.js
index fbb986f0d0..7fb4daaa97 100644
--- a/src/ol/interaction/pinchrotateinteraction.js
+++ b/src/ol/interaction/pinchrotateinteraction.js
@@ -10,7 +10,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');
 
 
-
 /**
  * @classdesc
  * Allows the user to rotate the map by twisting with two fingers
diff --git a/src/ol/interaction/pinchzoominteraction.js b/src/ol/interaction/pinchzoominteraction.js
index 6a26116165..29d481816c 100644
--- a/src/ol/interaction/pinchzoominteraction.js
+++ b/src/ol/interaction/pinchzoominteraction.js
@@ -10,7 +10,6 @@ goog.require('ol.interaction.Interaction');
 goog.require('ol.interaction.Pointer');
 
 
-
 /**
  * @classdesc
  * Allows the user to zoom the map by pinching with two fingers
diff --git a/src/ol/interaction/pointerinteraction.js b/src/ol/interaction/pointerinteraction.js
index 1fd2ba62a0..ceeede2a59 100644
--- a/src/ol/interaction/pointerinteraction.js
+++ b/src/ol/interaction/pointerinteraction.js
@@ -9,7 +9,6 @@ goog.require('ol.Pixel');
 goog.require('ol.interaction.Interaction');
 
 
-
 /**
  * @classdesc
  * Base class that calls user-defined functions on `down`, `move` and `up`
diff --git a/src/ol/interaction/selectinteraction.js b/src/ol/interaction/selectinteraction.js
index 34e1c69c59..628a6c1c80 100644
--- a/src/ol/interaction/selectinteraction.js
+++ b/src/ol/interaction/selectinteraction.js
@@ -43,7 +43,6 @@ ol.interaction.SelectEventType = {
 ol.interaction.SelectFilterFunction;
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.Select} instances are instances of
@@ -85,7 +84,6 @@ ol.interaction.SelectEvent = function(type, selected, deselected, mapBrowserEven
 goog.inherits(ol.interaction.SelectEvent, goog.events.Event);
 
 
-
 /**
  * @classdesc
  * Interaction for selecting vector features. By default, selected features are
diff --git a/src/ol/interaction/snapinteraction.js b/src/ol/interaction/snapinteraction.js
index 43e6c8c05f..f2d7d9af33 100644
--- a/src/ol/interaction/snapinteraction.js
+++ b/src/ol/interaction/snapinteraction.js
@@ -23,7 +23,6 @@ goog.require('ol.source.VectorEventType');
 goog.require('ol.structs.RBush');
 
 
-
 /**
  * @classdesc
  * Handles snapping of vector features while modifying or drawing them.  The
diff --git a/src/ol/interaction/translateinteraction.js b/src/ol/interaction/translateinteraction.js
index 4b669af7fa..9c7a0843b4 100644
--- a/src/ol/interaction/translateinteraction.js
+++ b/src/ol/interaction/translateinteraction.js
@@ -32,7 +32,6 @@ ol.interaction.TranslateEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.interaction.Translate} instances are instances of
@@ -67,7 +66,6 @@ ol.interaction.TranslateEvent = function(type, features, coordinate) {
 goog.inherits(ol.interaction.TranslateEvent, goog.events.Event);
 
 
-
 /**
  * @classdesc
  * Interaction for translating (moving) features.
diff --git a/src/ol/kinetic.js b/src/ol/kinetic.js
index 492f1df049..27ed53bfc1 100644
--- a/src/ol/kinetic.js
+++ b/src/ol/kinetic.js
@@ -5,7 +5,6 @@ goog.require('ol.PreRenderFunction');
 goog.require('ol.animation');
 
 
-
 /**
  * @classdesc
  * Implementation of inertial deceleration for map movement.
diff --git a/src/ol/layer/heatmaplayer.js b/src/ol/layer/heatmaplayer.js
index 8d67c1569a..35875a1898 100644
--- a/src/ol/layer/heatmaplayer.js
+++ b/src/ol/layer/heatmaplayer.js
@@ -23,7 +23,6 @@ ol.layer.HeatmapLayerProperty = {
 };
 
 
-
 /**
  * @classdesc
  * Layer for rendering vector data as a heatmap.
diff --git a/src/ol/layer/imagelayer.js b/src/ol/layer/imagelayer.js
index 6e41c8b733..f0523c76fa 100644
--- a/src/ol/layer/imagelayer.js
+++ b/src/ol/layer/imagelayer.js
@@ -3,7 +3,6 @@ goog.provide('ol.layer.Image');
 goog.require('ol.layer.Layer');
 
 
-
 /**
  * @classdesc
  * Server-rendered images that are available for arbitrary extents and
diff --git a/src/ol/layer/layer.js b/src/ol/layer/layer.js
index 5e12ceb4d0..2d5c2c256c 100644
--- a/src/ol/layer/layer.js
+++ b/src/ol/layer/layer.js
@@ -11,7 +11,6 @@ goog.require('ol.render.EventType');
 goog.require('ol.source.State');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/layer/layerbase.js b/src/ol/layer/layerbase.js
index 610111f2d8..6d4dfef89b 100644
--- a/src/ol/layer/layerbase.js
+++ b/src/ol/layer/layerbase.js
@@ -37,7 +37,6 @@ ol.layer.LayerProperty = {
 ol.layer.LayerState;
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/layer/layergroup.js b/src/ol/layer/layergroup.js
index acc254c24e..e942e6d34f 100644
--- a/src/ol/layer/layergroup.js
+++ b/src/ol/layer/layergroup.js
@@ -22,7 +22,6 @@ ol.layer.GroupProperty = {
 };
 
 
-
 /**
  * @classdesc
  * A {@link ol.Collection} of layers that are handled together.
diff --git a/src/ol/layer/tilelayer.js b/src/ol/layer/tilelayer.js
index 50e556afdd..0430749ffb 100644
--- a/src/ol/layer/tilelayer.js
+++ b/src/ol/layer/tilelayer.js
@@ -14,7 +14,6 @@ ol.layer.TileProperty = {
 };
 
 
-
 /**
  * @classdesc
  * For layer sources that provide pre-rendered, tiled images in grids that are
diff --git a/src/ol/layer/vectorlayer.js b/src/ol/layer/vectorlayer.js
index 10f2a1e3b3..f2f30d7ab5 100644
--- a/src/ol/layer/vectorlayer.js
+++ b/src/ol/layer/vectorlayer.js
@@ -15,7 +15,6 @@ ol.layer.VectorProperty = {
 };
 
 
-
 /**
  * @classdesc
  * Vector data that is rendered client-side.
diff --git a/src/ol/layer/vectortilelayer.js b/src/ol/layer/vectortilelayer.js
index 51da738caf..b6dfe9b5a9 100644
--- a/src/ol/layer/vectortilelayer.js
+++ b/src/ol/layer/vectortilelayer.js
@@ -13,7 +13,6 @@ ol.layer.VectorTileProperty = {
 };
 
 
-
 /**
  * @classdesc
  * Layer for vector tile data that is rendered client-side.
diff --git a/src/ol/map.js b/src/ol/map.js
index c7d7c98f12..6ee7cc9583 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -119,7 +119,6 @@ ol.MapProperty = {
 };
 
 
-
 /**
  * @classdesc
  * The map is the core component of OpenLayers. For a map to render, a view,
diff --git a/src/ol/mapbrowserevent.js b/src/ol/mapbrowserevent.js
index 6d7b82dad3..73432c38d8 100644
--- a/src/ol/mapbrowserevent.js
+++ b/src/ol/mapbrowserevent.js
@@ -17,7 +17,6 @@ goog.require('ol.pointer.PointerEvent');
 goog.require('ol.pointer.PointerEventHandler');
 
 
-
 /**
  * @classdesc
  * Events emitted as map browser events are instances of this type.
@@ -102,7 +101,6 @@ ol.MapBrowserEvent.prototype.stopPropagation = function() {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.MapBrowserEvent}
@@ -128,7 +126,6 @@ ol.MapBrowserPointerEvent = function(type, map, pointerEvent, opt_dragging,
 goog.inherits(ol.MapBrowserPointerEvent, ol.MapBrowserEvent);
 
 
-
 /**
  * @param {ol.Map} map The map with the viewport to listen to events on.
  * @constructor
diff --git a/src/ol/mapevent.js b/src/ol/mapevent.js
index dd37dc2505..5e7931acae 100644
--- a/src/ol/mapevent.js
+++ b/src/ol/mapevent.js
@@ -26,7 +26,6 @@ ol.MapEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted as map events are instances of this type.
diff --git a/src/ol/object.js b/src/ol/object.js
index 1687d19ba5..ae5b7ca72f 100644
--- a/src/ol/object.js
+++ b/src/ol/object.js
@@ -20,7 +20,6 @@ ol.ObjectEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.Object} instances are instances of this type.
@@ -54,7 +53,6 @@ ol.ObjectEvent = function(type, key, oldValue) {
 goog.inherits(ol.ObjectEvent, goog.events.Event);
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/observable.js b/src/ol/observable.js
index f27b917006..fec983f2d6 100644
--- a/src/ol/observable.js
+++ b/src/ol/observable.js
@@ -5,7 +5,6 @@ goog.require('goog.events.EventTarget');
 goog.require('goog.events.EventType');
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/overlay.js b/src/ol/overlay.js
index be0a1cd8f5..c0e0f8c9d0 100644
--- a/src/ol/overlay.js
+++ b/src/ol/overlay.js
@@ -47,7 +47,6 @@ ol.OverlayPositioning = {
 };
 
 
-
 /**
  * @classdesc
  * An element to be displayed over the map and attached to a single map
diff --git a/src/ol/pointer/eventsource.js b/src/ol/pointer/eventsource.js
index af72905be3..96282b7712 100644
--- a/src/ol/pointer/eventsource.js
+++ b/src/ol/pointer/eventsource.js
@@ -3,7 +3,6 @@ goog.provide('ol.pointer.EventSource');
 goog.require('goog.events.BrowserEvent');
 
 
-
 /**
  * @param {ol.pointer.PointerEventHandler} dispatcher Event handler.
  * @param {!Object.<string, function(goog.events.BrowserEvent)>} mapping Event
diff --git a/src/ol/pointer/mousesource.js b/src/ol/pointer/mousesource.js
index 095dcc0403..6bfa58e834 100644
--- a/src/ol/pointer/mousesource.js
+++ b/src/ol/pointer/mousesource.js
@@ -33,7 +33,6 @@ goog.provide('ol.pointer.MouseSource');
 goog.require('ol.pointer.EventSource');
 
 
-
 /**
  * @param {ol.pointer.PointerEventHandler} dispatcher Event handler.
  * @constructor
diff --git a/src/ol/pointer/mssource.js b/src/ol/pointer/mssource.js
index 75715b5ef5..379af662e7 100644
--- a/src/ol/pointer/mssource.js
+++ b/src/ol/pointer/mssource.js
@@ -33,7 +33,6 @@ goog.provide('ol.pointer.MsSource');
 goog.require('ol.pointer.EventSource');
 
 
-
 /**
  * @param {ol.pointer.PointerEventHandler} dispatcher Event handler.
  * @constructor
diff --git a/src/ol/pointer/nativesource.js b/src/ol/pointer/nativesource.js
index 4afa272ad4..a453eb3840 100644
--- a/src/ol/pointer/nativesource.js
+++ b/src/ol/pointer/nativesource.js
@@ -33,7 +33,6 @@ goog.provide('ol.pointer.NativeSource');
 goog.require('ol.pointer.EventSource');
 
 
-
 /**
  * @param {ol.pointer.PointerEventHandler} dispatcher Event handler.
  * @constructor
diff --git a/src/ol/pointer/pointerevent.js b/src/ol/pointer/pointerevent.js
index 5ce391527a..767e25af9c 100644
--- a/src/ol/pointer/pointerevent.js
+++ b/src/ol/pointer/pointerevent.js
@@ -35,7 +35,6 @@ goog.require('goog.events');
 goog.require('goog.events.Event');
 
 
-
 /**
  * A class for pointer events.
  *
diff --git a/src/ol/pointer/pointereventhandler.js b/src/ol/pointer/pointereventhandler.js
index f0a7f7deab..b86c27a180 100644
--- a/src/ol/pointer/pointereventhandler.js
+++ b/src/ol/pointer/pointereventhandler.js
@@ -43,7 +43,6 @@ goog.require('ol.pointer.PointerEvent');
 goog.require('ol.pointer.TouchSource');
 
 
-
 /**
  * @constructor
  * @extends {goog.events.EventTarget}
diff --git a/src/ol/pointer/touchsource.js b/src/ol/pointer/touchsource.js
index 7f0afc0674..5eb165dac9 100644
--- a/src/ol/pointer/touchsource.js
+++ b/src/ol/pointer/touchsource.js
@@ -37,7 +37,6 @@ goog.require('ol.pointer.EventSource');
 goog.require('ol.pointer.MouseSource');
 
 
-
 /**
  * @constructor
  * @param {ol.pointer.PointerEventHandler} dispatcher The event handler.
diff --git a/src/ol/proj/epsg3857projection.js b/src/ol/proj/epsg3857projection.js
index e98fb48d34..341bcaaa0b 100644
--- a/src/ol/proj/epsg3857projection.js
+++ b/src/ol/proj/epsg3857projection.js
@@ -7,7 +7,6 @@ goog.require('ol.proj.Projection');
 goog.require('ol.proj.Units');
 
 
-
 /**
  * @classdesc
  * Projection object for web/spherical Mercator (EPSG:3857).
diff --git a/src/ol/proj/epsg4326projection.js b/src/ol/proj/epsg4326projection.js
index 336f1edb4c..7e58e055f9 100644
--- a/src/ol/proj/epsg4326projection.js
+++ b/src/ol/proj/epsg4326projection.js
@@ -6,7 +6,6 @@ goog.require('ol.proj.Units');
 goog.require('ol.sphere.WGS84');
 
 
-
 /**
  * @classdesc
  * Projection object for WGS84 geographic coordinates (EPSG:4326).
diff --git a/src/ol/proj/proj.js b/src/ol/proj/proj.js
index 152c885a6c..e4f0d13ce2 100644
--- a/src/ol/proj/proj.js
+++ b/src/ol/proj/proj.js
@@ -52,7 +52,6 @@ ol.proj.METERS_PER_UNIT[ol.proj.Units.METERS] = 1;
 ol.proj.METERS_PER_UNIT[ol.proj.Units.USFEET] = 1200 / 3937;
 
 
-
 /**
  * @classdesc
  * Projection definition class. One of these is created for each projection
diff --git a/src/ol/render/box.js b/src/ol/render/box.js
index 48b34fa5cf..cc2c534b97 100644
--- a/src/ol/render/box.js
+++ b/src/ol/render/box.js
@@ -7,7 +7,6 @@ goog.require('goog.asserts');
 goog.require('ol.geom.Polygon');
 
 
-
 /**
  * @constructor
  * @extends {goog.Disposable}
diff --git a/src/ol/render/canvas/canvasimmediate.js b/src/ol/render/canvas/canvasimmediate.js
index 11848903d5..9003160ae6 100644
--- a/src/ol/render/canvas/canvasimmediate.js
+++ b/src/ol/render/canvas/canvasimmediate.js
@@ -17,7 +17,6 @@ goog.require('ol.render.canvas');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @classdesc
  * A concrete subclass of {@link ol.render.VectorContext} that implements
diff --git a/src/ol/render/canvas/canvasreplay.js b/src/ol/render/canvas/canvasreplay.js
index 40b58e3059..4b55813774 100644
--- a/src/ol/render/canvas/canvasreplay.js
+++ b/src/ol/render/canvas/canvasreplay.js
@@ -47,7 +47,6 @@ ol.render.canvas.Instruction = {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.render.VectorContext}
@@ -665,7 +664,6 @@ ol.render.canvas.Replay.prototype.getBufferedMaxExtent = function() {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.render.canvas.Replay}
@@ -932,7 +930,6 @@ ol.render.canvas.ImageReplay.prototype.setImageStyle = function(imageStyle) {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.render.canvas.Replay}
@@ -1167,7 +1164,6 @@ ol.render.canvas.LineStringReplay.prototype.setFillStrokeStyle = function(fillSt
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.render.canvas.Replay}
@@ -1523,7 +1519,6 @@ ol.render.canvas.PolygonReplay.prototype.setFillStrokeStyles_ = function() {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.render.canvas.Replay}
@@ -1833,7 +1828,6 @@ ol.render.canvas.TextReplay.prototype.setTextStyle = function(textStyle) {
 };
 
 
-
 /**
  * @constructor
  * @implements {ol.render.IReplayGroup}
diff --git a/src/ol/render/ireplay.js b/src/ol/render/ireplay.js
index 46cdfd560c..24c37c7ead 100644
--- a/src/ol/render/ireplay.js
+++ b/src/ol/render/ireplay.js
@@ -26,7 +26,6 @@ ol.render.REPLAY_ORDER = [
 ];
 
 
-
 /**
  * @interface
  */
diff --git a/src/ol/render/renderevent.js b/src/ol/render/renderevent.js
index 9a0e647c2c..d569982986 100644
--- a/src/ol/render/renderevent.js
+++ b/src/ol/render/renderevent.js
@@ -27,7 +27,6 @@ ol.render.EventType = {
 };
 
 
-
 /**
  * @constructor
  * @extends {goog.events.Event}
diff --git a/src/ol/render/renderfeature.js b/src/ol/render/renderfeature.js
index 484313e4dc..7e16495772 100644
--- a/src/ol/render/renderfeature.js
+++ b/src/ol/render/renderfeature.js
@@ -6,7 +6,6 @@ goog.require('ol.extent');
 goog.require('ol.geom.GeometryType');
 
 
-
 /**
  * Lightweight, read-only, {@link ol.Feature} and {@link ol.geom.Geometry} like
  * structure, optimized for rendering and styling. Geometry access through the
diff --git a/src/ol/render/vectorcontext.js b/src/ol/render/vectorcontext.js
index f643c56d5a..5329ad7630 100644
--- a/src/ol/render/vectorcontext.js
+++ b/src/ol/render/vectorcontext.js
@@ -1,7 +1,6 @@
 goog.provide('ol.render.VectorContext');
 
 
-
 /**
  * Context for drawing geometries.  A vector context is available on render
  * events and does not need to be constructed directly.
diff --git a/src/ol/render/webgl/webglimagedefaultshader.js b/src/ol/render/webgl/webglimagedefaultshader.js
index 5142595984..b93096d06a 100644
--- a/src/ol/render/webgl/webglimagedefaultshader.js
+++ b/src/ol/render/webgl/webglimagedefaultshader.js
@@ -7,7 +7,6 @@ goog.provide('ol.render.webgl.imagereplay.shader.DefaultVertex');
 goog.require('ol.webgl.shader');
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Fragment}
@@ -43,7 +42,6 @@ ol.render.webgl.imagereplay.shader.DefaultFragment.SOURCE = goog.DEBUG ?
     ol.render.webgl.imagereplay.shader.DefaultFragment.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Vertex}
@@ -79,7 +77,6 @@ ol.render.webgl.imagereplay.shader.DefaultVertex.SOURCE = goog.DEBUG ?
     ol.render.webgl.imagereplay.shader.DefaultVertex.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @param {WebGLRenderingContext} gl GL.
diff --git a/src/ol/render/webgl/webglimmediate.js b/src/ol/render/webgl/webglimmediate.js
index 041c04c805..ddde7db05a 100644
--- a/src/ol/render/webgl/webglimmediate.js
+++ b/src/ol/render/webgl/webglimmediate.js
@@ -6,7 +6,6 @@ goog.require('ol.render.webgl.ImageReplay');
 goog.require('ol.render.webgl.ReplayGroup');
 
 
-
 /**
  * @constructor
  * @extends {ol.render.VectorContext}
diff --git a/src/ol/render/webgl/webglreplay.js b/src/ol/render/webgl/webglreplay.js
index a1e23e266a..fcccf2e457 100644
--- a/src/ol/render/webgl/webglreplay.js
+++ b/src/ol/render/webgl/webglreplay.js
@@ -17,7 +17,6 @@ goog.require('ol.webgl.Buffer');
 goog.require('ol.webgl.Context');
 
 
-
 /**
  * @constructor
  * @extends {ol.render.VectorContext}
@@ -911,7 +910,6 @@ ol.render.webgl.ImageReplay.prototype.setImageStyle = function(imageStyle) {
 };
 
 
-
 /**
  * @constructor
  * @implements {ol.render.IReplayGroup}
diff --git a/src/ol/renderer/canvas/canvasimagelayerrenderer.js b/src/ol/renderer/canvas/canvasimagelayerrenderer.js
index 29784ef05f..4598502dc6 100644
--- a/src/ol/renderer/canvas/canvasimagelayerrenderer.js
+++ b/src/ol/renderer/canvas/canvasimagelayerrenderer.js
@@ -14,7 +14,6 @@ goog.require('ol.source.ImageVector');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.canvas.Layer}
diff --git a/src/ol/renderer/canvas/canvaslayerrenderer.js b/src/ol/renderer/canvas/canvaslayerrenderer.js
index 2244d76187..b556e91fff 100644
--- a/src/ol/renderer/canvas/canvaslayerrenderer.js
+++ b/src/ol/renderer/canvas/canvaslayerrenderer.js
@@ -13,7 +13,6 @@ goog.require('ol.renderer.Layer');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Layer}
diff --git a/src/ol/renderer/canvas/canvasmaprenderer.js b/src/ol/renderer/canvas/canvasmaprenderer.js
index 63715e24fb..88f2ed55b7 100644
--- a/src/ol/renderer/canvas/canvasmaprenderer.js
+++ b/src/ol/renderer/canvas/canvasmaprenderer.js
@@ -29,7 +29,6 @@ goog.require('ol.source.State');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Map}
diff --git a/src/ol/renderer/canvas/canvastilelayerrenderer.js b/src/ol/renderer/canvas/canvastilelayerrenderer.js
index ea15e9d7a8..75f2b63eec 100644
--- a/src/ol/renderer/canvas/canvastilelayerrenderer.js
+++ b/src/ol/renderer/canvas/canvastilelayerrenderer.js
@@ -17,7 +17,6 @@ goog.require('ol.size');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.canvas.Layer}
diff --git a/src/ol/renderer/canvas/canvasvectorlayerrenderer.js b/src/ol/renderer/canvas/canvasvectorlayerrenderer.js
index a724cb7516..424bf867b4 100644
--- a/src/ol/renderer/canvas/canvasvectorlayerrenderer.js
+++ b/src/ol/renderer/canvas/canvasvectorlayerrenderer.js
@@ -13,7 +13,6 @@ goog.require('ol.renderer.vector');
 goog.require('ol.source.Vector');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.canvas.Layer}
diff --git a/src/ol/renderer/canvas/canvasvectortilelayerrenderer.js b/src/ol/renderer/canvas/canvasvectortilelayerrenderer.js
index 7aa1af39ab..66ab25d9f4 100644
--- a/src/ol/renderer/canvas/canvasvectortilelayerrenderer.js
+++ b/src/ol/renderer/canvas/canvasvectortilelayerrenderer.js
@@ -23,7 +23,6 @@ goog.require('ol.source.VectorTile');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.canvas.Layer}
diff --git a/src/ol/renderer/dom/domimagelayerrenderer.js b/src/ol/renderer/dom/domimagelayerrenderer.js
index e967c0998b..63850f6670 100644
--- a/src/ol/renderer/dom/domimagelayerrenderer.js
+++ b/src/ol/renderer/dom/domimagelayerrenderer.js
@@ -13,7 +13,6 @@ goog.require('ol.renderer.dom.Layer');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.dom.Layer}
diff --git a/src/ol/renderer/dom/domlayerrenderer.js b/src/ol/renderer/dom/domlayerrenderer.js
index f269acd53c..785a038bc2 100644
--- a/src/ol/renderer/dom/domlayerrenderer.js
+++ b/src/ol/renderer/dom/domlayerrenderer.js
@@ -5,7 +5,6 @@ goog.require('ol.layer.Layer');
 goog.require('ol.renderer.Layer');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Layer}
diff --git a/src/ol/renderer/dom/dommaprenderer.js b/src/ol/renderer/dom/dommaprenderer.js
index 73eeec40b7..1f701ee79c 100644
--- a/src/ol/renderer/dom/dommaprenderer.js
+++ b/src/ol/renderer/dom/dommaprenderer.js
@@ -28,7 +28,6 @@ goog.require('ol.source.State');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Map}
diff --git a/src/ol/renderer/dom/domtilelayerrenderer.js b/src/ol/renderer/dom/domtilelayerrenderer.js
index 84dfe12444..3b61b771b3 100644
--- a/src/ol/renderer/dom/domtilelayerrenderer.js
+++ b/src/ol/renderer/dom/domtilelayerrenderer.js
@@ -23,7 +23,6 @@ goog.require('ol.tilegrid.TileGrid');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.dom.Layer}
@@ -263,7 +262,6 @@ ol.renderer.dom.TileLayer.prototype.prepareFrame = function(frameState, layerSta
 };
 
 
-
 /**
  * @constructor
  * @private
diff --git a/src/ol/renderer/dom/domvectorlayerrenderer.js b/src/ol/renderer/dom/domvectorlayerrenderer.js
index c67ec99a8c..2691550b1b 100644
--- a/src/ol/renderer/dom/domvectorlayerrenderer.js
+++ b/src/ol/renderer/dom/domvectorlayerrenderer.js
@@ -16,7 +16,6 @@ goog.require('ol.renderer.vector');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.dom.Layer}
diff --git a/src/ol/renderer/layerrenderer.js b/src/ol/renderer/layerrenderer.js
index 397ff0bcf9..b094289591 100644
--- a/src/ol/renderer/layerrenderer.js
+++ b/src/ol/renderer/layerrenderer.js
@@ -16,7 +16,6 @@ goog.require('ol.source.Tile');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.Observable}
diff --git a/src/ol/renderer/maprenderer.js b/src/ol/renderer/maprenderer.js
index b4a220ac01..68d1253087 100644
--- a/src/ol/renderer/maprenderer.js
+++ b/src/ol/renderer/maprenderer.js
@@ -29,7 +29,6 @@ ol.RendererType = {
 };
 
 
-
 /**
  * @constructor
  * @extends {goog.Disposable}
diff --git a/src/ol/renderer/webgl/webglimagelayerrenderer.js b/src/ol/renderer/webgl/webglimagelayerrenderer.js
index 3336745d1c..2cb88aa377 100644
--- a/src/ol/renderer/webgl/webglimagelayerrenderer.js
+++ b/src/ol/renderer/webgl/webglimagelayerrenderer.js
@@ -18,7 +18,6 @@ goog.require('ol.vec.Mat4');
 goog.require('ol.webgl.Context');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.webgl.Layer}
diff --git a/src/ol/renderer/webgl/webgllayerrenderer.js b/src/ol/renderer/webgl/webgllayerrenderer.js
index 05441dd922..dea5090c92 100644
--- a/src/ol/renderer/webgl/webgllayerrenderer.js
+++ b/src/ol/renderer/webgl/webgllayerrenderer.js
@@ -15,7 +15,6 @@ goog.require('ol.webgl.Buffer');
 goog.require('ol.webgl.Context');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Layer}
diff --git a/src/ol/renderer/webgl/webglmapdefaultshader.js b/src/ol/renderer/webgl/webglmapdefaultshader.js
index 926e305c12..1e5baea022 100644
--- a/src/ol/renderer/webgl/webglmapdefaultshader.js
+++ b/src/ol/renderer/webgl/webglmapdefaultshader.js
@@ -7,7 +7,6 @@ goog.provide('ol.renderer.webgl.map.shader.DefaultVertex');
 goog.require('ol.webgl.shader');
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Fragment}
@@ -43,7 +42,6 @@ ol.renderer.webgl.map.shader.DefaultFragment.SOURCE = goog.DEBUG ?
     ol.renderer.webgl.map.shader.DefaultFragment.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Vertex}
@@ -79,7 +77,6 @@ ol.renderer.webgl.map.shader.DefaultVertex.SOURCE = goog.DEBUG ?
     ol.renderer.webgl.map.shader.DefaultVertex.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @param {WebGLRenderingContext} gl GL.
diff --git a/src/ol/renderer/webgl/webglmaprenderer.js b/src/ol/renderer/webgl/webglmaprenderer.js
index ddf0025002..f1ef14ec8d 100644
--- a/src/ol/renderer/webgl/webglmaprenderer.js
+++ b/src/ol/renderer/webgl/webglmaprenderer.js
@@ -42,7 +42,6 @@ goog.require('ol.webgl.WebGLContextEventType');
 ol.renderer.webgl.TextureCacheEntry;
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.Map}
diff --git a/src/ol/renderer/webgl/webgltilelayerrenderer.js b/src/ol/renderer/webgl/webgltilelayerrenderer.js
index 3cebf9d055..5848b7130a 100644
--- a/src/ol/renderer/webgl/webgltilelayerrenderer.js
+++ b/src/ol/renderer/webgl/webgltilelayerrenderer.js
@@ -22,7 +22,6 @@ goog.require('ol.vec.Mat4');
 goog.require('ol.webgl.Buffer');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.webgl.Layer}
diff --git a/src/ol/renderer/webgl/webgltilelayershader.js b/src/ol/renderer/webgl/webgltilelayershader.js
index 88396eaf71..0369aa35ec 100644
--- a/src/ol/renderer/webgl/webgltilelayershader.js
+++ b/src/ol/renderer/webgl/webgltilelayershader.js
@@ -7,7 +7,6 @@ goog.provide('ol.renderer.webgl.tilelayer.shader.Vertex');
 goog.require('ol.webgl.shader');
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Fragment}
@@ -43,7 +42,6 @@ ol.renderer.webgl.tilelayer.shader.Fragment.SOURCE = goog.DEBUG ?
     ol.renderer.webgl.tilelayer.shader.Fragment.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Vertex}
@@ -79,7 +77,6 @@ ol.renderer.webgl.tilelayer.shader.Vertex.SOURCE = goog.DEBUG ?
     ol.renderer.webgl.tilelayer.shader.Vertex.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @param {WebGLRenderingContext} gl GL.
diff --git a/src/ol/renderer/webgl/webglvectorlayerrenderer.js b/src/ol/renderer/webgl/webglvectorlayerrenderer.js
index e73eeaa067..3745c03df7 100644
--- a/src/ol/renderer/webgl/webglvectorlayerrenderer.js
+++ b/src/ol/renderer/webgl/webglvectorlayerrenderer.js
@@ -11,7 +11,6 @@ goog.require('ol.renderer.webgl.Layer');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @constructor
  * @extends {ol.renderer.webgl.Layer}
diff --git a/src/ol/reproj/image.js b/src/ol/reproj/image.js
index 0292d7168e..33e7b83534 100644
--- a/src/ol/reproj/image.js
+++ b/src/ol/reproj/image.js
@@ -18,7 +18,6 @@ goog.require('ol.reproj.Triangulation');
 ol.reproj.ImageFunctionType;
 
 
-
 /**
  * @classdesc
  * Class encapsulating single reprojected image.
diff --git a/src/ol/reproj/tile.js b/src/ol/reproj/tile.js
index a698dbb8c5..155007bc39 100644
--- a/src/ol/reproj/tile.js
+++ b/src/ol/reproj/tile.js
@@ -21,7 +21,6 @@ goog.require('ol.reproj.Triangulation');
 ol.reproj.TileFunctionType;
 
 
-
 /**
  * @classdesc
  * Class encapsulating single reprojected tile.
diff --git a/src/ol/reproj/triangulation.js b/src/ol/reproj/triangulation.js
index ab988e2648..9c60063ded 100644
--- a/src/ol/reproj/triangulation.js
+++ b/src/ol/reproj/triangulation.js
@@ -15,7 +15,6 @@ goog.require('ol.proj');
 ol.reproj.Triangle;
 
 
-
 /**
  * @classdesc
  * Class containing triangulation of the given target extent.
diff --git a/src/ol/source/bingmapssource.js b/src/ol/source/bingmapssource.js
index 046c12d841..3e6f9e3978 100644
--- a/src/ol/source/bingmapssource.js
+++ b/src/ol/source/bingmapssource.js
@@ -13,7 +13,6 @@ goog.require('ol.source.TileImage');
 goog.require('ol.tilecoord');
 
 
-
 /**
  * @classdesc
  * Layer source for Bing Maps tile data.
diff --git a/src/ol/source/clustersource.js b/src/ol/source/clustersource.js
index e4d19dfff5..3a6a957a80 100644
--- a/src/ol/source/clustersource.js
+++ b/src/ol/source/clustersource.js
@@ -13,7 +13,6 @@ goog.require('ol.geom.Point');
 goog.require('ol.source.Vector');
 
 
-
 /**
  * @classdesc
  * Layer source to cluster vector data.
diff --git a/src/ol/source/imagecanvassource.js b/src/ol/source/imagecanvassource.js
index 1208a78b19..c52f47c3e8 100644
--- a/src/ol/source/imagecanvassource.js
+++ b/src/ol/source/imagecanvassource.js
@@ -6,7 +6,6 @@ goog.require('ol.extent');
 goog.require('ol.source.Image');
 
 
-
 /**
  * @classdesc
  * Base class for image sources where a canvas element is the image.
diff --git a/src/ol/source/imagemapguidesource.js b/src/ol/source/imagemapguidesource.js
index 4529dfa5df..c2e92211f1 100644
--- a/src/ol/source/imagemapguidesource.js
+++ b/src/ol/source/imagemapguidesource.js
@@ -10,7 +10,6 @@ goog.require('ol.extent');
 goog.require('ol.source.Image');
 
 
-
 /**
  * @classdesc
  * Source for images from Mapguide servers
diff --git a/src/ol/source/imagesource.js b/src/ol/source/imagesource.js
index 47e817714b..3a1ceaae7a 100644
--- a/src/ol/source/imagesource.js
+++ b/src/ol/source/imagesource.js
@@ -24,7 +24,6 @@ goog.require('ol.source.Source');
 ol.source.ImageOptions;
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
@@ -193,7 +192,6 @@ ol.source.Image.defaultImageLoadFunction = function(image, src) {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.source.Image} instances are instances of this
diff --git a/src/ol/source/imagestaticsource.js b/src/ol/source/imagestaticsource.js
index 7bf575ef03..1738006e26 100644
--- a/src/ol/source/imagestaticsource.js
+++ b/src/ol/source/imagestaticsource.js
@@ -10,7 +10,6 @@ goog.require('ol.proj');
 goog.require('ol.source.Image');
 
 
-
 /**
  * @classdesc
  * A layer source for displaying a single, static image.
diff --git a/src/ol/source/imagevectorsource.js b/src/ol/source/imagevectorsource.js
index 08f0f200f3..30755af318 100644
--- a/src/ol/source/imagevectorsource.js
+++ b/src/ol/source/imagevectorsource.js
@@ -14,7 +14,6 @@ goog.require('ol.style.Style');
 goog.require('ol.vec.Mat4');
 
 
-
 /**
  * @classdesc
  * An image source whose images are canvas elements into which vector features
diff --git a/src/ol/source/imagewmssource.js b/src/ol/source/imagewmssource.js
index 7b41f7591a..61f5565f0d 100644
--- a/src/ol/source/imagewmssource.js
+++ b/src/ol/source/imagewmssource.js
@@ -18,7 +18,6 @@ goog.require('ol.source.wms');
 goog.require('ol.source.wms.ServerType');
 
 
-
 /**
  * @classdesc
  * Source for WMS servers providing single, untiled images.
diff --git a/src/ol/source/mapquestsource.js b/src/ol/source/mapquestsource.js
index 49e5241b24..458aa3d5d9 100644
--- a/src/ol/source/mapquestsource.js
+++ b/src/ol/source/mapquestsource.js
@@ -6,7 +6,6 @@ goog.require('ol.source.OSM');
 goog.require('ol.source.XYZ');
 
 
-
 /**
  * @classdesc
  * Layer source for the MapQuest tile server.
diff --git a/src/ol/source/osmsource.js b/src/ol/source/osmsource.js
index f00859485e..52f7816ec6 100644
--- a/src/ol/source/osmsource.js
+++ b/src/ol/source/osmsource.js
@@ -4,7 +4,6 @@ goog.require('ol.Attribution');
 goog.require('ol.source.XYZ');
 
 
-
 /**
  * @classdesc
  * Layer source for the OpenStreetMap tile server.
diff --git a/src/ol/source/rastersource.js b/src/ol/source/rastersource.js
index 7b3a317668..5689705323 100644
--- a/src/ol/source/rastersource.js
+++ b/src/ol/source/rastersource.js
@@ -23,7 +23,6 @@ goog.require('ol.source.State');
 goog.require('ol.source.Tile');
 
 
-
 /**
  * @classdesc
  * A source that transforms data from any number of input sources using an array
@@ -469,7 +468,6 @@ ol.source.Raster.createTileRenderer_ = function(source) {
 ol.source.Raster.RenderedState;
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.source.Raster} instances are instances of this
diff --git a/src/ol/source/source.js b/src/ol/source/source.js
index 84f0c6208e..a9650e8247 100644
--- a/src/ol/source/source.js
+++ b/src/ol/source/source.js
@@ -30,7 +30,6 @@ ol.source.State = {
 ol.source.SourceOptions;
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
diff --git a/src/ol/source/stamensource.js b/src/ol/source/stamensource.js
index 733542835e..2265e7d27f 100644
--- a/src/ol/source/stamensource.js
+++ b/src/ol/source/stamensource.js
@@ -76,7 +76,6 @@ ol.source.StamenProviderConfig = {
 };
 
 
-
 /**
  * @classdesc
  * Layer source for the Stamen tile server.
diff --git a/src/ol/source/tilearcgisrestsource.js b/src/ol/source/tilearcgisrestsource.js
index bd71a5c27b..d788ba3342 100644
--- a/src/ol/source/tilearcgisrestsource.js
+++ b/src/ol/source/tilearcgisrestsource.js
@@ -14,7 +14,6 @@ goog.require('ol.source.TileImage');
 goog.require('ol.tilecoord');
 
 
-
 /**
  * @classdesc
  * Layer source for tile data from ArcGIS Rest services. Map and Image
diff --git a/src/ol/source/tiledebugsource.js b/src/ol/source/tiledebugsource.js
index 336c832693..eb3a4f4187 100644
--- a/src/ol/source/tiledebugsource.js
+++ b/src/ol/source/tiledebugsource.js
@@ -8,7 +8,6 @@ goog.require('ol.size');
 goog.require('ol.source.Tile');
 
 
-
 /**
  * @constructor
  * @extends {ol.Tile}
@@ -74,7 +73,6 @@ ol.DebugTile_.prototype.getImage = function(opt_context) {
 };
 
 
-
 /**
  * @classdesc
  * A pseudo tile source, which does not fetch tiles from a server, but renders
diff --git a/src/ol/source/tileimagesource.js b/src/ol/source/tileimagesource.js
index ba04c30283..3f78bfa25b 100644
--- a/src/ol/source/tileimagesource.js
+++ b/src/ol/source/tileimagesource.js
@@ -12,7 +12,6 @@ goog.require('ol.reproj.Tile');
 goog.require('ol.source.UrlTile');
 
 
-
 /**
  * @classdesc
  * Base class for sources providing images divided into a tile grid.
diff --git a/src/ol/source/tilejsonsource.js b/src/ol/source/tilejsonsource.js
index 16e744bf22..812a5c967b 100644
--- a/src/ol/source/tilejsonsource.js
+++ b/src/ol/source/tilejsonsource.js
@@ -22,7 +22,6 @@ goog.require('ol.source.State');
 goog.require('ol.source.TileImage');
 
 
-
 /**
  * @classdesc
  * Layer source for tile data in TileJSON format.
diff --git a/src/ol/source/tilesource.js b/src/ol/source/tilesource.js
index 956df7a9cd..6f377a641c 100644
--- a/src/ol/source/tilesource.js
+++ b/src/ol/source/tilesource.js
@@ -32,7 +32,6 @@ goog.require('ol.tilegrid.TileGrid');
 ol.source.TileOptions;
 
 
-
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
@@ -299,7 +298,6 @@ ol.source.Tile.prototype.getTileCoordForTileUrlFunction = function(tileCoord, op
 ol.source.Tile.prototype.useTile = ol.nullFunction;
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.source.Tile} instances are instances of this
diff --git a/src/ol/source/tileutfgridsource.js b/src/ol/source/tileutfgridsource.js
index e17f108c08..dd2ae4bd08 100644
--- a/src/ol/source/tileutfgridsource.js
+++ b/src/ol/source/tileutfgridsource.js
@@ -15,7 +15,6 @@ goog.require('ol.source.State');
 goog.require('ol.source.Tile');
 
 
-
 /**
  * @classdesc
  * Layer source for UTFGrid interaction data loaded from TileJSON format.
@@ -199,7 +198,6 @@ ol.source.TileUTFGrid.prototype.useTile = function(z, x, y) {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.Tile}
diff --git a/src/ol/source/tilewmssource.js b/src/ol/source/tilewmssource.js
index 56f42d6bcb..f83c9251e3 100644
--- a/src/ol/source/tilewmssource.js
+++ b/src/ol/source/tilewmssource.js
@@ -20,7 +20,6 @@ goog.require('ol.source.wms.ServerType');
 goog.require('ol.tilecoord');
 
 
-
 /**
  * @classdesc
  * Layer source for tile data from WMS servers.
diff --git a/src/ol/source/urltilesource.js b/src/ol/source/urltilesource.js
index e3fedc53be..6b8cb575d8 100644
--- a/src/ol/source/urltilesource.js
+++ b/src/ol/source/urltilesource.js
@@ -28,7 +28,6 @@ goog.require('ol.source.TileEvent');
 ol.source.UrlTileOptions;
 
 
-
 /**
  * @classdesc
  * Base class for sources providing tiles divided into a tile grid over http.
diff --git a/src/ol/source/vectorsource.js b/src/ol/source/vectorsource.js
index fec4b6aa70..9a3352726c 100644
--- a/src/ol/source/vectorsource.js
+++ b/src/ol/source/vectorsource.js
@@ -63,7 +63,6 @@ ol.source.VectorEventType = {
 };
 
 
-
 /**
  * @classdesc
  * Provides a source of features for vector layers. Vector features provided
@@ -840,7 +839,6 @@ ol.source.Vector.prototype.removeFromIdIndex_ = function(feature) {
 };
 
 
-
 /**
  * @classdesc
  * Events emitted by {@link ol.source.Vector} instances are instances of this
diff --git a/src/ol/source/vectortilesource.js b/src/ol/source/vectortilesource.js
index 557676053c..5f8bf47e68 100644
--- a/src/ol/source/vectortilesource.js
+++ b/src/ol/source/vectortilesource.js
@@ -9,7 +9,6 @@ goog.require('ol.featureloader');
 goog.require('ol.source.UrlTile');
 
 
-
 /**
  * @classdesc
  * Class for layer sources providing vector data divided into a tile grid, to be
diff --git a/src/ol/source/wmtssource.js b/src/ol/source/wmtssource.js
index 4e8231e08e..77c322a4d7 100644
--- a/src/ol/source/wmtssource.js
+++ b/src/ol/source/wmtssource.js
@@ -25,7 +25,6 @@ ol.source.WMTSRequestEncoding = {
 };
 
 
-
 /**
  * @classdesc
  * Layer source for tile data from WMTS servers.
diff --git a/src/ol/source/xyzsource.js b/src/ol/source/xyzsource.js
index 64e7bb0921..fa1c702d24 100644
--- a/src/ol/source/xyzsource.js
+++ b/src/ol/source/xyzsource.js
@@ -3,7 +3,6 @@ goog.provide('ol.source.XYZ');
 goog.require('ol.source.TileImage');
 
 
-
 /**
  * @classdesc
  * Layer source for tile data with URLs in a set XYZ format that are
diff --git a/src/ol/source/zoomifysource.js b/src/ol/source/zoomifysource.js
index bcddc08af1..1e7cfa9382 100644
--- a/src/ol/source/zoomifysource.js
+++ b/src/ol/source/zoomifysource.js
@@ -21,7 +21,6 @@ ol.source.ZoomifyTierSizeCalculation = {
 };
 
 
-
 /**
  * @classdesc
  * Layer source for tile data in Zoomify format.
@@ -134,7 +133,6 @@ ol.source.Zoomify = function(opt_options) {
 goog.inherits(ol.source.Zoomify, ol.source.TileImage);
 
 
-
 /**
  * @constructor
  * @extends {ol.ImageTile}
diff --git a/src/ol/sphere/sphere.js b/src/ol/sphere/sphere.js
index ebd6f96592..fbe3a8db07 100644
--- a/src/ol/sphere/sphere.js
+++ b/src/ol/sphere/sphere.js
@@ -10,7 +10,6 @@ goog.provide('ol.Sphere');
 goog.require('ol.math');
 
 
-
 /**
  * @classdesc
  * Class to create objects that can be used with {@link
diff --git a/src/ol/structs/lrucache.js b/src/ol/structs/lrucache.js
index 0034c9c1d0..93ef30907d 100644
--- a/src/ol/structs/lrucache.js
+++ b/src/ol/structs/lrucache.js
@@ -4,7 +4,6 @@ goog.require('goog.asserts');
 goog.require('goog.object');
 
 
-
 /**
  * Implements a Least-Recently-Used cache where the keys do not conflict with
  * Object's properties (e.g. 'hasOwnProperty' is not allowed as a key). Expiring
diff --git a/src/ol/structs/priorityqueue.js b/src/ol/structs/priorityqueue.js
index a1ab4c946e..ce370b985d 100644
--- a/src/ol/structs/priorityqueue.js
+++ b/src/ol/structs/priorityqueue.js
@@ -4,7 +4,6 @@ goog.require('goog.asserts');
 goog.require('goog.object');
 
 
-
 /**
  * Priority queue.
  *
diff --git a/src/ol/structs/rbush.js b/src/ol/structs/rbush.js
index 7bc1c38458..e1b2e59dc9 100644
--- a/src/ol/structs/rbush.js
+++ b/src/ol/structs/rbush.js
@@ -6,7 +6,6 @@ goog.require('ol.ext.rbush');
 goog.require('ol.extent');
 
 
-
 /**
  * Wrapper around the RBush by Vladimir Agafonkin.
  *
diff --git a/src/ol/style/atlasmanager.js b/src/ol/style/atlasmanager.js
index ca4c11c027..3a0a18ce7e 100644
--- a/src/ol/style/atlasmanager.js
+++ b/src/ol/style/atlasmanager.js
@@ -18,7 +18,6 @@ goog.require('ol');
 ol.style.AtlasManagerInfo;
 
 
-
 /**
  * Manages the creation of image atlases.
  *
@@ -251,7 +250,6 @@ ol.style.AtlasManager.prototype.add_ = function(isHitAtlas, id, width, height,
 ol.style.AtlasInfo;
 
 
-
 /**
  * This class facilitates the creation of image atlases.
  *
diff --git a/src/ol/style/circlestyle.js b/src/ol/style/circlestyle.js
index 9a22e71569..375156331d 100644
--- a/src/ol/style/circlestyle.js
+++ b/src/ol/style/circlestyle.js
@@ -11,7 +11,6 @@ goog.require('ol.style.ImageState');
 goog.require('ol.style.Stroke');
 
 
-
 /**
  * @classdesc
  * Set circle style for vector features.
diff --git a/src/ol/style/fillstyle.js b/src/ol/style/fillstyle.js
index bd80d7a3fd..f57308ab17 100644
--- a/src/ol/style/fillstyle.js
+++ b/src/ol/style/fillstyle.js
@@ -3,7 +3,6 @@ goog.provide('ol.style.Fill');
 goog.require('ol.color');
 
 
-
 /**
  * @classdesc
  * Set fill style for vector features.
diff --git a/src/ol/style/iconstyle.js b/src/ol/style/iconstyle.js
index f8d99ebc7b..8ae467f871 100644
--- a/src/ol/style/iconstyle.js
+++ b/src/ol/style/iconstyle.js
@@ -37,7 +37,6 @@ ol.style.IconOrigin = {
 };
 
 
-
 /**
  * @classdesc
  * Set icon style for vector features.
@@ -372,7 +371,6 @@ ol.style.Icon.prototype.unlistenImageChange = function(listener, thisArg) {
 };
 
 
-
 /**
  * @constructor
  * @param {Image|HTMLCanvasElement} image Image.
@@ -646,7 +644,6 @@ ol.style.IconImage_.prototype.unlistenImage_ = function() {
 };
 
 
-
 /**
  * @constructor
  */
diff --git a/src/ol/style/imagestyle.js b/src/ol/style/imagestyle.js
index 49038c899b..fc07ebe197 100644
--- a/src/ol/style/imagestyle.js
+++ b/src/ol/style/imagestyle.js
@@ -23,7 +23,6 @@ ol.style.ImageState = {
 ol.style.ImageOptions;
 
 
-
 /**
  * @classdesc
  * A base class used for creating subclasses and not instantiated in
diff --git a/src/ol/style/regularshapestyle.js b/src/ol/style/regularshapestyle.js
index f0b7c47a0e..8b4b680ff0 100644
--- a/src/ol/style/regularshapestyle.js
+++ b/src/ol/style/regularshapestyle.js
@@ -12,7 +12,6 @@ goog.require('ol.style.ImageState');
 goog.require('ol.style.Stroke');
 
 
-
 /**
  * @classdesc
  * Set regular shape style for vector features. The resulting shape will be
diff --git a/src/ol/style/strokestyle.js b/src/ol/style/strokestyle.js
index a103c80eb9..0c75cb4f6e 100644
--- a/src/ol/style/strokestyle.js
+++ b/src/ol/style/strokestyle.js
@@ -5,7 +5,6 @@ goog.require('goog.crypt.Md5');
 goog.require('ol.color');
 
 
-
 /**
  * @classdesc
  * Set stroke style for vector features.
diff --git a/src/ol/style/style.js b/src/ol/style/style.js
index 46420cc44e..a494d2d62a 100644
--- a/src/ol/style/style.js
+++ b/src/ol/style/style.js
@@ -12,7 +12,6 @@ goog.require('ol.style.Image');
 goog.require('ol.style.Stroke');
 
 
-
 /**
  * @classdesc
  * Container for vector feature rendering styles. Any changes made to the style
diff --git a/src/ol/style/textstyle.js b/src/ol/style/textstyle.js
index 926405dc74..4f62e83b69 100644
--- a/src/ol/style/textstyle.js
+++ b/src/ol/style/textstyle.js
@@ -4,7 +4,6 @@ goog.provide('ol.style.Text');
 goog.require('ol.style.Fill');
 
 
-
 /**
  * @classdesc
  * Set text style for vector features.
diff --git a/src/ol/tile.js b/src/ol/tile.js
index 67a9bdd155..590addbc8c 100644
--- a/src/ol/tile.js
+++ b/src/ol/tile.js
@@ -19,7 +19,6 @@ ol.TileState = {
 };
 
 
-
 /**
  * @classdesc
  * Base class for tiles.
diff --git a/src/ol/tilecache.js b/src/ol/tilecache.js
index a06962f998..0726171e38 100644
--- a/src/ol/tilecache.js
+++ b/src/ol/tilecache.js
@@ -6,7 +6,6 @@ goog.require('ol.structs.LRUCache');
 goog.require('ol.tilecoord');
 
 
-
 /**
  * @constructor
  * @extends {ol.structs.LRUCache.<ol.Tile>}
diff --git a/src/ol/tilegrid/tilegrid.js b/src/ol/tilegrid/tilegrid.js
index 1cd060207f..87df9da396 100644
--- a/src/ol/tilegrid/tilegrid.js
+++ b/src/ol/tilegrid/tilegrid.js
@@ -19,7 +19,6 @@ goog.require('ol.size');
 goog.require('ol.tilecoord');
 
 
-
 /**
  * @classdesc
  * Base class for setting the grid pattern for sources accessing tiled-image
diff --git a/src/ol/tilegrid/wmtstilegrid.js b/src/ol/tilegrid/wmtstilegrid.js
index 9e9e8e4564..6036c44472 100644
--- a/src/ol/tilegrid/wmtstilegrid.js
+++ b/src/ol/tilegrid/wmtstilegrid.js
@@ -5,7 +5,6 @@ goog.require('ol.proj');
 goog.require('ol.tilegrid.TileGrid');
 
 
-
 /**
  * @classdesc
  * Set the grid pattern for sources accessing WMTS tiled-image servers.
diff --git a/src/ol/tilequeue.js b/src/ol/tilequeue.js
index 20a27fab57..ba11c36f58 100644
--- a/src/ol/tilequeue.js
+++ b/src/ol/tilequeue.js
@@ -14,7 +14,6 @@ goog.require('ol.structs.PriorityQueue');
 ol.TilePriorityFunction;
 
 
-
 /**
  * @constructor
  * @extends {ol.structs.PriorityQueue.<Array>}
diff --git a/src/ol/tilerange.js b/src/ol/tilerange.js
index 1052149c91..bd1f041d0b 100644
--- a/src/ol/tilerange.js
+++ b/src/ol/tilerange.js
@@ -5,7 +5,6 @@ goog.require('ol.Size');
 goog.require('ol.TileCoord');
 
 
-
 /**
  * A representation of a contiguous block of tiles.  A tile range is specified
  * by its min/max tile coordinates and is inclusive of coordinates.
diff --git a/src/ol/vectortile.js b/src/ol/vectortile.js
index 39aeff3f8b..6a493ba78a 100644
--- a/src/ol/vectortile.js
+++ b/src/ol/vectortile.js
@@ -18,7 +18,6 @@ goog.require('ol.proj.Projection');
 ol.TileReplayState;
 
 
-
 /**
  * @constructor
  * @extends {ol.Tile}
diff --git a/src/ol/view.js b/src/ol/view.js
index 9a4fba05f0..9bec014084 100644
--- a/src/ol/view.js
+++ b/src/ol/view.js
@@ -40,7 +40,6 @@ ol.ViewHint = {
 };
 
 
-
 /**
  * @classdesc
  * An ol.View object represents a simple 2D view of the map.
diff --git a/src/ol/webgl/buffer.js b/src/ol/webgl/buffer.js
index 023847fc78..6374f5bd51 100644
--- a/src/ol/webgl/buffer.js
+++ b/src/ol/webgl/buffer.js
@@ -14,7 +14,6 @@ ol.webgl.BufferUsage = {
 };
 
 
-
 /**
  * @constructor
  * @param {Array.<number>=} opt_arr Array.
diff --git a/src/ol/webgl/context.js b/src/ol/webgl/context.js
index eb24f74b30..2758874cb0 100644
--- a/src/ol/webgl/context.js
+++ b/src/ol/webgl/context.js
@@ -17,7 +17,6 @@ goog.require('ol.webgl.WebGLContextEventType');
 ol.webgl.BufferCacheEntry;
 
 
-
 /**
  * @classdesc
  * A WebGL context for accessing low-level WebGL capabilities.
diff --git a/src/ol/webgl/shader.js b/src/ol/webgl/shader.js
index b60d437e3e..5c2909ec7a 100644
--- a/src/ol/webgl/shader.js
+++ b/src/ol/webgl/shader.js
@@ -8,7 +8,6 @@ goog.require('goog.webgl');
 goog.require('ol.webgl');
 
 
-
 /**
  * @constructor
  * @param {string} source Source.
@@ -45,7 +44,6 @@ ol.webgl.Shader.prototype.getSource = function() {
 ol.webgl.Shader.prototype.isAnimated = goog.functions.FALSE;
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.Shader}
@@ -66,7 +64,6 @@ ol.webgl.shader.Fragment.prototype.getType = function() {
 };
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.Shader}
diff --git a/src/ol/webgl/shader.mustache b/src/ol/webgl/shader.mustache
index 6d22c1be9e..bfab3c44f7 100644
--- a/src/ol/webgl/shader.mustache
+++ b/src/ol/webgl/shader.mustache
@@ -7,7 +7,6 @@ goog.provide('{{className}}Vertex');
 goog.require('ol.webgl.shader');
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Fragment}
@@ -43,7 +42,6 @@ goog.addSingletonGetter({{className}}Fragment);
     {{className}}Fragment.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @extends {ol.webgl.shader.Vertex}
@@ -79,7 +77,6 @@ goog.addSingletonGetter({{className}}Vertex);
     {{className}}Vertex.OPTIMIZED_SOURCE;
 
 
-
 /**
  * @constructor
  * @param {WebGLRenderingContext} gl GL.
diff --git a/tasks/test-coverage.js b/tasks/test-coverage.js
index 6c11fb6c3d..5aa3e43476 100644
--- a/tasks/test-coverage.js
+++ b/tasks/test-coverage.js
@@ -177,8 +177,6 @@ var main = function() {
   glob(dir + '/**/*.js', {}, foundAllJavaScriptSourceFiles);
 };
 
-
-
 if (require.main === module) {
   main();
 }
diff --git a/test/spec/ol/format/kmlformat.test.js b/test/spec/ol/format/kmlformat.test.js
index 2daac96ad1..21ea9fe12b 100644
--- a/test/spec/ol/format/kmlformat.test.js
+++ b/test/spec/ol/format/kmlformat.test.js
@@ -1504,7 +1504,6 @@ describe('ol.format.KML', function() {
         var fs = format.readFeatures(text);
 
 
-
         expect(fs).to.have.length(1);
         var f = fs[0];
         expect(f).to.be.an(ol.Feature);
diff --git a/test/spec/ol/format/polylineformat.test.js b/test/spec/ol/format/polylineformat.test.js
index ec23833d25..4830b10759 100644
--- a/test/spec/ol/format/polylineformat.test.js
+++ b/test/spec/ol/format/polylineformat.test.js
@@ -65,7 +65,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeFloats', function() {
     it('returns expected value', function() {
       var encodeFloats = ol.format.Polyline.encodeFloats;
@@ -90,7 +89,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeSignedIntegers', function() {
     it('returns expected value', function() {
       var encodeSignedIntegers = ol.format.Polyline.encodeSignedIntegers;
@@ -110,7 +108,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeUnsignedIntegers', function() {
     it('returns expected value', function() {
       var encodeUnsignedIntegers = ol.format.Polyline.encodeUnsignedIntegers;
@@ -130,7 +127,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeFloat', function() {
     it('returns expected value', function() {
       var encodeFloats = ol.format.Polyline.encodeFloats;
@@ -178,7 +174,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeSignedInteger', function() {
     it('returns expected value', function() {
       var encodeSignedIntegers = ol.format.Polyline.encodeSignedIntegers;
@@ -216,7 +211,6 @@ describe('ol.format.Polyline', function() {
   });
 
 
-
   describe('encodeUnsignedInteger', function() {
     it('returns expected value', function() {
       var encodeUnsignedInteger = ol.format.Polyline.encodeUnsignedInteger;
diff --git a/test/spec/ol/format/wfsformat.test.js b/test/spec/ol/format/wfsformat.test.js
index 613bf245a3..150a575a60 100644
--- a/test/spec/ol/format/wfsformat.test.js
+++ b/test/spec/ol/format/wfsformat.test.js
@@ -434,7 +434,6 @@ describe('ol.format.WFS', function() {
   });
 
 
-
   describe('when writing out a GetFeature request', function() {
     var text;
     before(function(done) {
diff --git a/test/spec/ol/math.test.js b/test/spec/ol/math.test.js
index ba781f75da..fbff4e80bb 100644
--- a/test/spec/ol/math.test.js
+++ b/test/spec/ol/math.test.js
@@ -156,5 +156,4 @@ describe('ol.math.toRadians', function() {
 });
 
 
-
 goog.require('ol.math');
diff --git a/test/spec/ol/source/bingmapssource.test.js b/test/spec/ol/source/bingmapssource.test.js
index a53a9f63a1..b7e1191840 100644
--- a/test/spec/ol/source/bingmapssource.test.js
+++ b/test/spec/ol/source/bingmapssource.test.js
@@ -70,7 +70,6 @@ describe('ol.source.BingMaps', function() {
     });
 
 
-
   });
 
 });
diff --git a/test/spec/ol/source/tilesource.test.js b/test/spec/ol/source/tilesource.test.js
index d15f54fbbb..1155964481 100644
--- a/test/spec/ol/source/tilesource.test.js
+++ b/test/spec/ol/source/tilesource.test.js
@@ -173,7 +173,6 @@ describe('ol.source.Tile', function() {
 });
 
 
-
 /**
  * Tile source for tests that uses a EPSG:4326 based grid with 4 resolutions and
  * 256x256 tiles.