If x is incremented after (x++), would y print out = or will it print out +1?
<pre><code>x = 2; 
y = x++; 
System.out.println(y)
</code></pre>

<p>If x is incremented after, would y print out 2 or will it print out 3 and why?
If this was prefixed, would it print out just the 3?</p>
