@Override
	public void shutdown() {
	}
Provides the custom {@link RestClient} required by the
{@link RestClientEurekaHttpClient}. Relies on Jackson for serialization and
deserialization.

@author Wonchul Heo
@author Olga Maciaszek-Sharma
@since 4.2.0
spring-cloud-netflix-eureka-client/src/main/java/org/springframework/cloud/netflix/eureka/http/RestClientTransportClientFactory.java