plugins/javaFX/testData/rename/handler.fxml

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<AnchorPane id="AnchorPane" xmlns:fx="http://javafx.com/fxml"
            fx:controller="Handler">
  <Button onAction="#fo<caret>o"  
</AnchorPane>