public static String serialize(Object object) {
		try {
			return objectMapper.writeValueAsString(object);
		} catch (JsonProcessingException e) {
			throw new SerializationException(e);
		}
	}
Util class that handling json without checked exception

@since 3.5
ngrinder-controller/src/main/java/org/ngrinder/common/util/JsonUtils.java