Java Keystroke catchining directional keys
<p>I am catching keys for bindings, so far most characters work fine, until I reached the directional keys (up down left right)</p>

<p>My code for catching other keys are:</p>

<pre><code>KeyStroke key_3 = KeyStroke.getKeyStroke("3");
</code></pre>

<p>How do I catch the directional keys?</p>

<p>Thanks!</p>
