public void deleteUser (String Name , String Surname ) throws Exception  {

		Connection conn = (Connection) getConnection() ;
		try {
			PreparedStatement deleteEmployeeStatement = (PreparedStatement) conn.prepareStatement("DELETE FROM user WHERE Name = ? AND Surname = ?");
			deleteEmployeeStatement.setString(1, Name);
			deleteEmployeeStatement.setString(2, Surname );
			deleteEmployeeStatement.execute();
			deleteEmployeeStatement.close();
			conn.close() ;

			System.out.println("Success");

		} catch (SQLException e) {

			System.out.println(e.getMessage());

		}
	}