title: JdbcTemplate mapper null value
body: <p>POJO with <code>Lombak</code>:</p>
  
  <pre><code>@NoArgsConstructor
  @AllArgsConstructor
  @Getter @Setter
  public class Order {
      private int Id;
      private int OrderId;
      private String Status;
  }
  </code></pre>
  
  <p>Using <code>JdbcTemplate</code> I select the record:</p>
  
  <pre><code>String sql = "SELECT Id, OrderId, Stataus" +
                  "ORDER BY t.Sort";
          return jdbcTemplate.query(sql, new Object[]{IDU}, new BeanPropertyRowMapper&lt;&gt;(Order .class));
  </code></pre>
  
  <p>Since the some of the OrderId is <code>null</code>, I get this error:</p>
  
  <pre><code>Failed to convert property value of type 'null' to required type 'int' for property 'OrderId';
  </code></pre>
  
  <p>Can I solve this problem without using <code>custom mapper</code>?</p>