Find all non unicode characters in file
<p>So i have a textfile that includes non unicode characters.
For example</p>

<pre><code>"pr�s-*"
ESt Präs
</code></pre>

<p>How do I print them out, but only them. I know this java method for replacing it</p>

<pre><code>String resultString = currentLine.replaceAll("[^\\x00-\\x7F]", "");
</code></pre>

<p>I dont want to replace them, I want to find them and print it out.</p>