How do i convert the following to MON-FRI using Java code
<pre><code>&lt;Days&gt;
    &lt;day&gt;Mon&lt;/day&gt;
     &lt;day&gt;Tue&lt;/day&gt;
     &lt;day&gt;Wed&lt;/day&gt;
     &lt;day&gt;Thu&lt;/day&gt;
     &lt;day&gt;Fri&lt;/day&gt;
&lt;/Days&gt;
</code></pre>
