code: public boolean isRowPresent(String searchElement) {
          ready();
          boolean found;
          GridCell cell = getCell(searchElement);
  //        scrollTop(); // make sure always start from top then scroll down till the end of the page
  //        do {
          // if the row is not in visible (need to scroll down - errors when used BufferView in grid)
          found = cell.isElementPresent();
  //        } while(!found && scrollPageDown());
  
          return found;
      }
docs: returns if a grid contains a certain element
  
  @param searchElement the searchElement of the grid element on which the search is done
  @return true or false