code: public void insertTable(Table aTable, int row, int column) {
          if (aTable == null) throw new NullPointerException("insertTable - table has null-value");
          insertTable(aTable, new Point(row, column));
      }
docs: To put a table within the existing table at the given position
  generateTable will of course re-arrange the widths of the columns.
  
  @param       aTable  The <CODE>Table</CODE> to add
  @param       row     The row where the <CODE>Cell</CODE> will be added
  @param       column  The column where the <CODE>Cell</CODE> will be added