@BeforeEach
	void init() {
		try (InetUtils utils = new InetUtils(new InetUtilsProperties())) {
			InetUtils.HostInfo hostInfo = utils.findFirstNonLoopbackHostInfo();
			this.hostName = hostInfo.getHostname();
			this.ipAddress = hostInfo.getIpAddress();
		}
	}
@author Dave Syer
@author Spencer Gibb
@author Ryan Baxter
@author Tim Ysewyn
spring-cloud-netflix-eureka-client/src/test/java/org/springframework/cloud/netflix/eureka/EurekaInstanceConfigBeanTests.java