rem: this._colToXPosMap[col] = { overX:overX }; 
add: this._colToXPosMap[col] = { overX:overX } 
context: qx.Proto._getColToXPosMap = function() {  if (this._colToXPosMap == null) {    this._colToXPosMap = {};    for (var overX = 0; overX < this._overallColumnArr.length; overX++) {      var col = this._overallColumnArr[overX];      this._colToXPosMap[col] = { overX:overX };    }    for (var visX = 0; visX < this._visibleColumnArr.length; visX++) {      var col = this._visibleColumnArr[visX];      this._colToXPosMap[col].visX = visX;    }  }  return this._colToXPosMap;};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/5b1a09c4ca80efdfbd41063412dd526cf7e711df/TableColumnModel.js/clean/qooxdoo/source/script/qx/ui/table/TableColumnModel.js