How do I remove part of a filename using listIndexOf()?
<p>I have these files :</p>

<pre><code> Hingga Akhir Nanti - Allycats_part001
, Hingga Akhir Nanti - Allycats_part002
, Hingga Akhir Nanti - Allycats_part003
</code></pre>

<p>I would like to remove the <code>"_part001"</code> onwards and replace it with extension <code>.mp3</code> for all files in the folder ..</p>

<p>Any ideas on how to do that in Java?</p>
