public boolean clickInGrid(String searchElement, int columnIndex) {
        ready(true);
        int rowIndex = getRowIndex(searchElement);
        return clickInGrid(rowIndex, columnIndex);
    }
public boolean clickInGrid ( String searchElement , int columnIndex ) { ready ( true ) ; int rowIndex = getRowIndex ( searchElement ) ; return clickInGrid ( rowIndex , columnIndex ) ; }
TODO need to scroll to searchElement inside getRowIndex