title: Jackson Serialization Ignore Timezone
body: <p>I use the below code for serializing the response that get from an external service an return a json response back as part of my service. However when the external service return a time value along with timezone (10:30:00.000-05.00) , jackson is converting it to 15:30:00. How can I ignore the timezone value?</p>
  
  <pre><code>public interface DateFormatMixin {
  
      @JsonFormat(shape=JsonFormat.Shape.STRING, pattern="HH:mm:ss")
      public XMLGregorianCalendar getStartTime();
      @JsonFormat(shape=JsonFormat.Shape.STRING, pattern="HH:mm:ss")
      public XMLGregorianCalendar getEndTime();
  }
  
  
  public ObjectMapper objectMapper() {
      com.fasterxml.jackson.databind.ObjectMapper responseMapper = new com.fasterxml.jackson.databind.ObjectMapper();
      responseMapper.addMixIn(Time.class, DateFormatMixin.class);
      return responseMapper;
  }
  </code></pre>