columnIdentifiers = columnNames; for (int r = 0; r < data.size(); r++) { ((Vector) dataVector.get(r)).setSize(columnNames.size()); }
setColumnIdentifiers(columnNames);
  public void setDataVector(Vector data, Vector columnNames)   {		dataVector = data;		columnIdentifiers = columnNames;    for (int r = 0; r < data.size(); r++) {      ((Vector) dataVector.get(r)).setSize(columnNames.size());    }            }