private void updateEditorView() { editorPane.setText(""); numParameters = 0; try { java.util.List elements = editableTemplate.getPrintfElements(); for (Iterator it = elements.iterator(); it.hasNext(); ) { PrintfUtil.PrintfElement el = (PrintfUtil.PrintfElement) it.next(); if (el.getFormat().equals(PrintfUtil.PrintfElement.FORMAT_NONE)) { appendText(el.getElement(), PLAIN_ATTR); } else { insertParameter( (ConfigParamDescr) paramKeys.get(el.getElement()), el.getFormat(), editorPane.getDocument().getLength()); } } } catch (Exception ex) { JOptionPane.showMessageDialog( this, "Invalid Format: " + ex.getMessage(), "Invalid Printf Format", JOptionPane.ERROR_MESSAGE); selectedPane = 1; printfTabPane.setSelectedIndex(selectedPane); updatePane(selectedPane); } }