private Enumeration declaredAttributes (Object element []) { Hashtable attlist;  if (element == null) return null; if ((attlist = (Hashtable) element [2]) == null) return null; return attlist.keys (); }
private Iterator declaredAttributes(ElementDecl element) { HashMap attlist;  if (element == null) { return null; } if ((attlist = element.attributes) == null) { return null; } return attlist.keySet().iterator(); }
    private Enumeration declaredAttributes (Object element [])    {	Hashtable attlist;	if (element == null)	    return null;	if ((attlist = (Hashtable) element [2]) == null)	    return null;	return attlist.keys ();    }