var2 = (Qu3)obj; -- is this assignment statement valid?
<p>Given the following declarations:</p>

<pre><code>class Qu3 { }
Object obj = null;
Qu3 var2 = new Qu3();
</code></pre>

<p>Is this assignment statement valid or not? Why?</p>

<pre><code>var2 = (Qu3)obj;
</code></pre>
