Checking the size or length of a string array in java
<p>I have this</p>

<pre><code>String p[] = null;
</code></pre>

<p>I need to check whether its size/length is <code>null</code> or not. Something like</p>

<pre><code>if (p.length == null)
</code></pre>

<p>But it does not work.</p>
