title: String and Final
body: <p>What is difference between in the following statements</p>
  
  <pre><code>String name = "Tiger";
  
  final String name ="Tiger";
  </code></pre>
  
  <p>Although the <code>String</code> class is <code>final</code> class, why do we need to create a String "CONSTANT" variable as final?</p>