java eclipse juno error poping SYNTAX error even though its correct help me out
<pre><code>JOptionPane.showMessageDialog(null, "the answer" + sum, "the title",
                JOptionPane.PLAIN_MESSAGE);
</code></pre>

<p>Its my code in <em>eclipse</em> *Juno* giving <code>SYNTAX</code> <em>error</em>.</p>
