iv class="block"><span class="descfrm-type-label">Description copied from interface:&nbsp;<code><a href="Encoding.html#hasPrefix0xff()">Encoding</a></code></span></div>
<div class="block">Determine whether any of this encoding's encoded values start with a <code>0xff</code> byte.
 Certain optimizations are possible when this is not the case. It is safe for this method to always return true.

 <p>
 Note: changing the result of this method may result in an incompatible encoding if this encoding
 is wrapped in