code: public RestTemplateBuilder interceptors(
  			ClientHttpRequestInterceptor... interceptors) {
  		Assert.notNull(interceptors, "interceptors must not be null");
  		return interceptors(Arrays.asList(interceptors));
  	}
docs: Set the {@link ClientHttpRequestInterceptor ClientHttpRequestInterceptors} that
  should be used with the {@link RestTemplate}. Setting this value will replace any
  previously defined interceptors.
  @param interceptors the interceptors to set
  @return a new builder instance
  @since 1.4.1
  @see #additionalInterceptors(ClientHttpRequestInterceptor...)