_fuzzItems.clear();
            public void valueChanged(ListSelectionEvent evt) {                Object value = nameList.getSelectedValue();                if (value != null && !"".equals(value)) {                    FuzzSource source = _fuzzFactory.getSource((String)value);                    _fuzzItems.clear();                    if (source != null) {                        itemsLabel.setText("Items : " + source.size());                        while (source.hasNext()) {                            _fuzzItems.addElement(source.current());                            source.increment();                        }                    } else {                        itemsLabel.setText("Items : ");                    }                }            }