diff --git a/js/app/map/map.js b/js/app/map/map.js
index 096f10da..cb520cd8 100644
--- a/js/app/map/map.js
+++ b/js/app/map/map.js
@@ -522,7 +522,6 @@ define([
             case 'add_system':
                 // add a new system
                 System.showNewSystemDialog(map, {sourceSystem: system}, saveSystemCallback);
-
                 break;
             case 'lock_system':
                 // lock system
@@ -670,7 +669,6 @@ define([
                 // open map info dialog tab
                 $(document).triggerMenuEvent('ShowMapInfo', {tab: 'information'});
                 break;
-
         }
     };
 
@@ -745,19 +743,12 @@ define([
 
         switch(action){
             case 'bubble':
-                console.log(endpoint.getType())
-                //console.log(endpoint.getParameters() )
                 mapElement.getMapOverlay('timer').startMapUpdateCounter();
                 endpoint.toggleType(action);
-                //endpoint.setParameter('test', 123);
 
                 for(let connection of endpoint.connections){
                     $(connection).markAsChanged();
                 }
-                //$(connection).markAsChanged();
-
-                console.log(endpoint.getType())
-                //console.log(endpoint.getParameters() )
                 break;
         }
     };
@@ -899,8 +890,6 @@ define([
                             label && connectionData.endpoints[label] &&
                             Array.isArray(connectionData.endpoints[label].types)
                         ){
-                            console.log('draw con add Type: ', connectionData.endpoints[label].types)
-
                             for(let type of connectionData.endpoints[label].types){
                                 endpoint.addType(type);
                             }
@@ -993,10 +982,6 @@ define([
         connection.setParameter('eolUpdated', newConnectionData.eolUpdated);
         connection.setParameter('changed', false);
 
-        console.log('update con -------------', connectionData.id)
-        console.log(connectionData)
-        console.log(newConnectionData)
-
         return connection;
     };
 
diff --git a/js/app/map/util.js b/js/app/map/util.js
index 87d28d25..8f7fdc81 100644
--- a/js/app/map/util.js
+++ b/js/app/map/util.js
@@ -283,6 +283,12 @@ define([
         return mapElement.find('.' + config.systemSelectedClass);
     };
 
+    /**
+     * filter jsPlumb connection or endpoint types
+     * -> remove default type(s)
+     * @param types
+     * @returns {*}
+     */
     let filterDefaultTypes = types => {
         return types.filter(type => type.length > 0 && type !== 'default' && type !== 'active');
     };
@@ -296,6 +302,11 @@ define([
         return endpoint.isSource ? 'source' : endpoint.isTarget ? 'target' : false;
     };
 
+    /**
+     * get data from endpoint
+     * @param endpoint
+     * @returns {{types: *, label: string}}
+     */
     let getDataByEndpoint = endpoint => {
         return {
             label: getLabelByEndpoint(endpoint),
diff --git a/js/app/render.js b/js/app/render.js
index 9e7f956c..3a5bd2d0 100644
--- a/js/app/render.js
+++ b/js/app/render.js
@@ -13,7 +13,7 @@ define(['jquery', 'mustache'], ($, Mustache) => {
      * @returns {Promise<any>}
      */
     let render = (path, data) => {
-        let renderExecutor = (resolve) => {
+        let renderExecutor = resolve => {
             requirejs(['text!templates/' + path + '.html'], template => {
                 resolve(Mustache.render(template, data));
             });
diff --git a/public/js/v1.5.1/app/map/map.js b/public/js/v1.5.1/app/map/map.js
index 096f10da..cb520cd8 100644
--- a/public/js/v1.5.1/app/map/map.js
+++ b/public/js/v1.5.1/app/map/map.js
@@ -522,7 +522,6 @@ define([
             case 'add_system':
                 // add a new system
                 System.showNewSystemDialog(map, {sourceSystem: system}, saveSystemCallback);
-
                 break;
             case 'lock_system':
                 // lock system
@@ -670,7 +669,6 @@ define([
                 // open map info dialog tab
                 $(document).triggerMenuEvent('ShowMapInfo', {tab: 'information'});
                 break;
-
         }
     };
 
@@ -745,19 +743,12 @@ define([
 
         switch(action){
             case 'bubble':
-                console.log(endpoint.getType())
-                //console.log(endpoint.getParameters() )
                 mapElement.getMapOverlay('timer').startMapUpdateCounter();
                 endpoint.toggleType(action);
-                //endpoint.setParameter('test', 123);
 
                 for(let connection of endpoint.connections){
                     $(connection).markAsChanged();
                 }
-                //$(connection).markAsChanged();
-
-                console.log(endpoint.getType())
-                //console.log(endpoint.getParameters() )
                 break;
         }
     };
@@ -899,8 +890,6 @@ define([
                             label && connectionData.endpoints[label] &&
                             Array.isArray(connectionData.endpoints[label].types)
                         ){
-                            console.log('draw con add Type: ', connectionData.endpoints[label].types)
-
                             for(let type of connectionData.endpoints[label].types){
                                 endpoint.addType(type);
                             }
@@ -993,10 +982,6 @@ define([
         connection.setParameter('eolUpdated', newConnectionData.eolUpdated);
         connection.setParameter('changed', false);
 
-        console.log('update con -------------', connectionData.id)
-        console.log(connectionData)
-        console.log(newConnectionData)
-
         return connection;
     };
 
diff --git a/public/js/v1.5.1/app/map/util.js b/public/js/v1.5.1/app/map/util.js
index 87d28d25..8f7fdc81 100644
--- a/public/js/v1.5.1/app/map/util.js
+++ b/public/js/v1.5.1/app/map/util.js
@@ -283,6 +283,12 @@ define([
         return mapElement.find('.' + config.systemSelectedClass);
     };
 
+    /**
+     * filter jsPlumb connection or endpoint types
+     * -> remove default type(s)
+     * @param types
+     * @returns {*}
+     */
     let filterDefaultTypes = types => {
         return types.filter(type => type.length > 0 && type !== 'default' && type !== 'active');
     };
@@ -296,6 +302,11 @@ define([
         return endpoint.isSource ? 'source' : endpoint.isTarget ? 'target' : false;
     };
 
+    /**
+     * get data from endpoint
+     * @param endpoint
+     * @returns {{types: *, label: string}}
+     */
     let getDataByEndpoint = endpoint => {
         return {
             label: getLabelByEndpoint(endpoint),