title: How can I specify a Poller for a queue channel using java-dsl?
body: <p>I want to consume messages from a Queue channel using <code>java-dsl</code>, but <code>Integrations.from</code> doesn't have a signature allowing me to specify a Poller.</p>
  
  <p>How can I achieve this?</p>
  
  <p>Ex.:</p>
  
  <pre><code> @Bean
   IntegrationFlow flow() {
     return IntegrationFlows.from(this.channel())
                        .handle(...)
                        .get();
   }
  
   @Bean
   MessageChannel channel() {
       return MessageChannels.queue().get();
   }
  </code></pre>