ppear to be shared
 (see the INUSE exception), so this object's mutability is
 officially not an issue.
 <P>
 DeferredAttrImpl inherits from AttrImpl which does not support
 Namespaces. DeferredAttrNSImpl, which inherits from AttrNSImpl, does.
<P>
<DL>
<DT><B>Since: </B><DD>PR-DOM-Level-1-19980818.</DD>
<DT><B>Version: </B><DD>$Id: DeferredAttrImpl.java 447266 2006-09-18 05:57:49Z mrglavas $</DD>
<DT><B>Author: </B><DD>Andy Clark, IBM, Arnaud  Le Hors, IBM</DD>
<DT><B>See Also: </B><DD><A HREF="../../../../