code: public Object getCell(int column) {
          if ((column < 0) || (column > columns)) {
              throw new IndexOutOfBoundsException("getCell at illegal index :" + column + " max is " + columns);
          }
          return cells[column];
      }
docs: Gets a <CODE>Cell</CODE> or <CODE>Table</CODE> from a certain column.
  
  @param   column  the column the <CODE>Cell/Table</CODE> is in.
  @return  the <CODE>Cell</CODE>,<CODE>Table</CODE> or <VAR>Object</VAR> if the column was
  reserved or null if empty.