WCF StatusLine

My Message <b>bold</b> "a" 'b' &amp; (non empty)
My Message bold "a" 'b' &  (non empty)

(empty) done.

Userfriendly Exception Type : Exception.getMessage returns HTML <h1>Title</h1>
default text is visible! done.

java.lang.RuntimeException : null (non empty)
(empty) done.