lass="returnLabel">Returns:</span></dt>
<dd>a byte array representing the still-encoded body of the next
         message waiting in this mailbox.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangExit.html" title="class in com.ericsson.otp.erlang">OtpErlangExit</a></code> - if a linked <a href="../../../../com/ericsson/otp/erlang/OtpErlangPid.html" title="class in com.ericsson.otp.erlang"><code>pid</code></a> has exited or has
           