@ Override public Object getE ( int intKey ) throws PageException { Iterator it = valueIterator ( ) ; // getMap().keySet().iterator(); int count = 0 ; Object o ; while ( it . hasNext ( ) ) { o = it . next ( ) ; if ( ( ++ count ) == intKey ) { return o ; // super.get(o.toString()); } } throw new ExpressionException ( "invalid index [" + intKey + "] for argument scope" ) ; }
return a value matching to key