private Object[] getAttribute (String elName, String name) { Hashtable attlist;  attlist = getElementAttributes (elName); if (attlist == null) return null; return (Object[]) attlist.get (name); }
private AttributeDecl getAttribute(String elName, String name) { HashMap attlist = getElementAttributes(elName); return (attlist == null) ? null : (AttributeDecl) attlist.get(name); }
    private Object[] getAttribute (String elName, String name)    {	Hashtable attlist;	attlist = getElementAttributes (elName);	if (attlist == null)	    return null;	return (Object[]) attlist.get (name);    }