code: private List<Field> getFields(final Method method, final Object[] params) {
  		final Annotation[][] parameterAnnotations = method.getParameterAnnotations();
  
  		final List<Field> fields = new ArrayList<Field>();
  
  		int i = 0;
  		String paramName = null;
  		for (final Annotation[] annotations : parameterAnnotations) {
  			final Object object = params[i++];
  			boolean ignoreFlag = false;
  			DeIdentify deidentify = null;
  			for (final Annotation annotation : annotations) {
  				if (annotation instanceof IgnoreAudit) {
  					ignoreFlag = true;
  					break;
  				}
  				if (annotation instanceof AuditField) {
  					final AuditField field = (AuditField) annotation;
  					paramName = field.field();
  				}
  				if (annotation instanceof DeIdentify) {
  					deidentify = (DeIdentify) annotation;
  				}
  			}
  
  			if (ignoreFlag) {
  
  			} else {
  				if (null == paramName) {
  					paramName = "arg" + i;
  				}
  				serializer.serialize(fields, object, paramName, deidentify);
  			}
  
  			paramName = null;
  		}
  		return fields;
  	}
docs: Extract fields based on annotations.
  
  @param method
  : Class method with annotations.
  @param params
  : Method parameter values.
  
  @return list of fields extracted from method.
  
  @since 2.4.1