question related with java
<p>Can you please suggest how to use <code>until</code> command in Java, actually I have to perform this  <code>System.exit(0);</code> after 3 second of current system time. So I am thinking to do by <code>long time=System.currentTimeMillis();</code></p>

<pre><code>until(System.currentTimeMillis()&lt;(time+3000))
{
    System.exit(0);
}
</code></pre>

<p>But it reports an error</p>
