@Override
	public void afterPropertiesSet() {
		populateHealthContributors(applicationContext.getBeansOfType(HealthContributor.class));
		reactiveHealthContributors.putAll(applicationContext.getBeansOfType(ReactiveHealthContributor.class));
	}
{@code true} until the context is stopped.
spring-cloud-netflix-eureka-client/src/main/java/org/springframework/cloud/netflix/eureka/EurekaHealthCheckHandler.java