code: public static Bootstrap setBootstrap(Bootstrap b, SslProvider sslProvider) {
  		BootstrapHandlers.updateConfiguration(b,
  				NettyPipeline.SslHandler,
  				new DeferredSslSupport(sslProvider));
  
  		return b;
  	}
docs: Add Ssl support on the given client bootstrap
  @param b a given bootstrap to enrich
  
  @return an enriched bootstrap