title: What is the most efficient way to convert an int to a String?
body: <p>Say I have:</p>
  
  <pre><code>int someValue = 42;
  </code></pre>
  
  <p>Now I want to convert that int value to a String. Which way is more efficient?</p>
  
  <pre><code>// One
  String stringValue = Integer.toString(someValue);
  
  // Two
  String stringValue = String.valueOf(someValue);
  
  // Three
  String stringValue = someValue + "";
  </code></pre>
  
  <p>I am just curious if there is any real difference or one is better than the other?</p>