Best way to convert list of Strings to lower case instead of iterating every string and converting to lowercase?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/2644637/how-to-lowercase-every-element-of-a-collection-efficiently">How to lowercase every element of a collection efficiently?</a>  </p>
</blockquote>



<p>What is the best way to convert list of Strings into lower case? we can iterate the list and we can convert it to lowercase. but is there any better way or any other library to provide this functionality in more elegant way?</p>

<pre><code>List&lt;String&gt; list = new ArrayList&lt;String&gt;();

list.add("Chand");
list.add("HELLO");
</code></pre>

<p>Thanks!</p>
