public ApplicationInfoManager getApplicationInfoManager() {
		return applicationInfoManager;
	}
Subclass of {@link DiscoveryClient} that sends a {@link HeartbeatEvent} when
{@link CloudEurekaClient#onCacheRefreshed()} is called.

@author Spencer Gibb
spring-cloud-netflix-eureka-client/src/main/java/org/springframework/cloud/netflix/eureka/CloudEurekaClient.java