title: Final variable manipulation in Java
body: <p>Could anyone please tell me what is the meaning of the following line in context of Java:</p>
  
  <blockquote>
    <p>final variable can still be
    manipulated unless it's immutable</p>
  </blockquote>
  
  <p>As far as I know, by declaring any variable as final, you can't change it again, then what they mean with the word <strong>immutable</strong> in above line?</p>