title: Empty list: What is the difference between Arrays.asList() and Collections.emptyList()?
body: <p>If i need an empty list, I could use </p>
  
  <pre><code>Arrays.asList() 
  </code></pre>
  
  <p>or </p>
  
  <pre><code>Collections.emptyList() 
  </code></pre>
  
  <p>What is the difference between these two calls? Which one should I use? </p>