     for filterName, filter of @filterWatcher.getFields()
       states[filter.getName()] = filter.getValue() isnt ''
     states
-
-  ###*
-    @protected
-  ###
-  createStorage: =>
-    @lStorage.set @sKey, {} if @lStorage.get(@sKey) is null
 
   ###*
     @protected


  ###*
    @protected
  ###
  getOrCreateState: =>
    cols = (`/** @type Object */`) @lStorage.get @sKey
    if @cols.length is 0
      for col in @allCols
        cols[col] = true
      @saveState cols

    cols


    @headers = @dom.all 'thead > tr > th', @table
    @verboseCols = @getVerboseColNames()
    @cols = @getOrCreateState()

    @filterStates = @getInitialFilterStates()
    @filteringTextEl = @dom.cls wzk.ui.grid.GridColumnsManager.CLS.COLUMNS_FILTERING_TEXT
    if @filteringTextEl
