I don't understand a condition in a loop
<p>I am reading some code in Java and I don't understand the condition of this loop:</p>

<pre><code>for (Integer label : labelConj) 
{...........
}
</code></pre>

<p>"label" is an integer and "labelConj", a set of integers. What does the condition control? I can't find any information in Java tutorials. Thanks in advance. </p>
