rem: this._columnIndexMap = {}; 
add: this._columnIndexMap = {} 
context: qx.Proto.setColumnIds = function(columnIdArr) {  this._columnIdArr = columnIdArr;  // Create the reverse map  this._columnIndexMap = {};  for (var i = 0; i < columnIdArr.length; i++) {    this._columnIndexMap[columnIdArr[i]] = i;  }  this._columnNameArr = new Array(columnIdArr.length);  // Inform the listeners  if (!this._internalChange) {    this.createDispatchEvent(qx.ui.table.TableModel.EVENT_TYPE_META_DATA_CHANGED);  }};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/AbstractTableModel.js/clean/qooxdoo/source/script/qx/ui/table/AbstractTableModel.js