code: public String getValueFromCell(int row, int column) {
          if (row < 1 || column < 1) {
              throw new IllegalArgumentException("Row and column must start from 1");
          }
          List<WebElement> elements = HtmlElementUtils.locateElements(getXPathBase() + "tr");
          List<WebElement> cells = elements.get(row - 1).findElements(By.xpath(".//td"));
  
          if (cells.size() > 0) {
              return cells.get(column - 1).getText();
          }
  
          return null;
      }
docs: Finds value of a cell in a table indicated by row and column indices. <br/>
  <br/>
  
  @param row
  int number of row for cell
  @param column
  int number of column for cell
  @return String value of cell with row and column. Null if cannot be found.