* @see org.gwt.mosaic.ui.client.table.MutableTableModel#insertRow(int)
*/
public void insertRow(int beforeRow) {
if (onRowInserted(beforeRow)) {
// Fire listeners
fireEvent(new RowInsertionEvent(beforeRow));
// Increment the row count
int numRows = getRowCount();
if (numRows != UNKNOWN_ROW_COUNT) {
setRowCount(numRows + 1);