code: public static <T> MultivaluedMap<String, String> getBodyAsMultiValuedMap(Request<T> request) {
  		MultivaluedMap<String, String> map = new BodyMultivaluedMap();
  
  		Class<?> referenceClazz = request.getClass();
  		List<Field> fields = ClassUtil.getAnnotatedFields(referenceClazz, Body.class);
  		for (Field field : fields) {
  			Body body = field.getAnnotation(Body.class);
  			String parameter = body.value();
  
  			// in case the value() is null or empty
  			if (parameter == null || (parameter != null && parameter.isEmpty())) {
  				parameter = field.getName();
  			}
  			String value = ClassUtil.getValueOf(field, request, referenceClazz, String.class);
  
  			map.putSingle(parameter, value);
  		}
  
  		return map;
  	}
docs: <p>
  getBodyAsMultiValuedMap.
  </p>
  
  @param request
  a {@link com.cloudcontrolled.api.request.Request} object.
  @param <T>
  a T object.
  @return a {@link javax.ws.rs.core.MultivaluedMap} object.