title: Java: Store int in Integer array
body: <p>Can you store int values into a Integer array?</p>
  
  <p>Given an array:</p>
  
  <pre><code>Integer[] array = new Integer[10];
  </code></pre>
  
  <p>Are the following two statements equivalent?</p>
  
  <pre><code>Integer x = new Integer(1);
  array[0] = x;
  
  int x = 1;
  array[0] = x;
  </code></pre>