java output hex (ByteArrayOutputStream)
<p>I have :</p>

<pre><code>ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
encoder.encode(question, outputStream);
</code></pre>

<p>and when <code>System.out.println(outputStream)</code> prints this .. i see <code>0►☻☺♣▬♂test some</code> and I want to see this in HEX like <code>30 04 12 54 33</code></p>

<p>How can I do that ?</p>

<p>Thanks</p>

<p>I was able to write the binary to a file like this :</p>

<pre><code>File file = new File("out.bin");
FileOutputStream filename = new FileOutputStream(file);
outputStream.writeTo(filename);
</code></pre>
