java: reverse word using StringBuffer without using String.split
<p>About reverse word using StringBuffer without using String.split.<br/>
For example
reverse<br>
Hello world<br>
The output must</p>

<pre><code>    olleh dlrow
</code></pre>

<p>not </p>

<pre><code>    dlrow olleh
</code></pre>

<p>any idea to make this program??</p>
