import java.sql.*;

/*
 * this class dispalys the result requested by the user
 */
public class ResultDisplay
{


public static void display(ResultSet rs)
{

try {

if(rs==null) return;

int count=0;
	while (rs.next ())
      count++;

System.out.println("# of rows: " + count);

  } catch (SQLException se) {
  System.out.println("Error in iterating over the ResultSet: in class ResultDisplay");
  se.printStackTrace();
  }










}

}