JavaFX - Cannot call setOnAction() on ChoiceBox?

Question

Simple question:

I've DEFINITELY used setOnAction for ChoiceBox<T> before, but it claims there is no such method of the ChoiceBox class. I'm using a different computer and have installed the Ex(fx)clipse plugin. At the bottom of this thread are my imports. I also have proof that I have used this method of ChoiceBox before. What is wrong? It must be something outrageously simple. I don't understand how I was able to write it before and yet I don't see it in the JavaFX API page.

Edit:

Runnable version of my class here.

Instance Variables

private VBox root;
private Scene scene;
private static Stage stage;
private Label consoleTitle;
private static TextArea console;
private Button startBtn, endBtn, calibrateBtn, calibrateAreaBtn;
private ChoiceBox<String> lureCB;
private CheckBox lureCKB;
private HBox buttonHB, lureHB;

Code block in my method body:

// ChoiceBox for the type of lures.
lureCB = new ChoiceBox<>();
lureCB.getItems().addAll("Test",
        "Test",
        "Test",
        "Test",
        "Test",
        "Test");
lureCB.setVisible(false);
lureCB.setOnAction(e ->
{

});

My Imports

package gui;

import java.awt.AWTException;
import java.awt.Robot;
import java.time.LocalTime;

import program.*;
import javafx.application.Application;
import javafx.scene.control.Button;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Region;
import javafx.scene.layout.VBox;
import javafx.geometry.Insets;
import javafx.scene.control.CheckBox;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.control.Tooltip;
import javafx.scene.text.Font;
import javafx.geometry.Pos;
import javafx.scene.paint.Color;

Answer 1

EDIT:

It turned out that the setOnAction method was only added to the ChoiceBox API starting from the 8u60 version of the JDK.