There is a problem in the XHTML parser.
Say you receive the following message:
Line 1
Line 2
Line 3[/code]
Smack will end up returning the body’'s contents as:
Line 1
Line 2
Line 3[/code]
Take a look at XHTMLExtensionProvider.parseExtension (line 49).
You’'ll notice that START_TAG and END_TAG result in buffer.append(…) call.
But for simple tags like BR you get BOTH a START and END_TAG.
This means the text is appended twice, resulting in the double line break.
I did something like this on line 70 to fix:
String text = parser.getText();
// For simple tags like
we get START_TAG and END_TAG.
// Ignore END_TAG (otherwise it doubles the output).
if (!text.endsWith("/>")) {
buffer.append(text);
}
/code
I had to fix in our custom build, but if you guys can integrate the fix into the next release that would be splended. 
Thanks,
John Mickelonis