title: int array initialization
body: <p>I have here a simple question related to Java.
  Let's say you have an int array as instance variable:</p>
  
  <pre><code>int[] in = new int[5];
  </code></pre>
  
  <p>So, now by default it contains 5 zeros.
  But what if you have the same array as local variable. Does it get initialized to zeros? That is not a homework, I am learning Java language.
  Best regards</p>