code: protected void missingRow( Example row )
      {
          Example firstChild = row.firstChild();
  
          firstChild.annotate( Annotations.missing() );
          stats.wrong();
  
          if (firstChild.hasSibling())
          {
              for (Example cell : firstChild.nextSibling())
              {
                  cell.annotate( Annotations.missing() );
              }
          }
      }
docs: <p>missingRow.</p>
  
  @param row a {@link com.greenpepper.Example} object.