title: Returning java numeric arrays
body: <p>I have a method that requires a <code>double[]</code> as a return type. </p>
  
  <p>Why is it that this:</p>
  
  <pre><code>double[] zero = {0, 0};
  return zero;
  </code></pre>
  
  <p>will compile successfully, but this:</p>
  
  <pre><code>return {0, 0};
  </code></pre>
  
  <p>will not? Is there any way that I can directly return an array?</p>