How to declarate such number in java?
<p>I've an array, which contains such numbers, like 0221, 0223, etc. What type of data I can use there? If I try to use long or int, it shows that after every number first 0 need to write comma. Array looks like there:</p>

<pre><code>TYPE? isAvailable[] = {0221, 0223};
</code></pre>
