ContextAwareFXMLLoader.java

package ui;

import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class ContextAwareFXMLLoader extends javafx.fxml.FXMLLoader implements
        ApplicationContextAware, FXMLLoader {

    @Override public void setApplicationContext(ApplicationContext context){
        this.setControllerFactory(context::getBean);
    }
}