Product(s) tested: JDK 1.8.0_66
OS/architecture: MacOSX 10.10.5

Reproducible: Always

Is it a Regression: No
Regression introduced in release/build: N/A

Is it a platform specific issue: Yes
[If platform specific issue] Is it a new (previously unsupported) OS/browser/mode testing: No
[If new configuration testing] Issue specific to execution mode or OS/browser version: No

Expected Result:
  The below code should return key codes for keys F1 to F19.

Actual Result:
  The below code returns key codes for function keys F1 to F12 and for function keys F13 to F19 it doesn't return any key code.

Test Program:

import java.awt.AWTException;
import java.awt.GridBagLayout;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.lang.reflect.InvocationTargetException;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;
import static javax.swing.WindowConstants.EXIT_ON_CLOSE;

class FunctionKeyCode extends JFrame {

    private static JFrame jframe;
    private static JLabel jlabel;
    private static KeyListener keyListener;
    private static int functionKeyArr[];
    private static final String OS = System.getProperty("os.name").toLowerCase();
    private static boolean functionKeyMatch;

    FunctionKeyCode() {
        FunctionKeyCode.functionKeyArr = new int[]{
            KeyEvent.VK_F1,
            KeyEvent.VK_F2,
            KeyEvent.VK_F3,
            KeyEvent.VK_F4,
            KeyEvent.VK_F5,
            KeyEvent.VK_F6,
            KeyEvent.VK_F7,
            KeyEvent.VK_F8,
            KeyEvent.VK_F9,
            KeyEvent.VK_F10,
            KeyEvent.VK_F11,
            KeyEvent.VK_F12,
            KeyEvent.VK_F13,
            KeyEvent.VK_F14,
            KeyEvent.VK_F15,
            KeyEvent.VK_F16,
            KeyEvent.VK_F17,
            KeyEvent.VK_F18,
            KeyEvent.VK_F19
        };

        functionKeyMatch = true;
    }

    private void createAndShowGUI() throws InterruptedException, InvocationTargetException {

        SwingUtilities.invokeAndWait(new Runnable() {
            @Override
            public void run() {
                jframe = new JFrame("Function Key Keycodes");
                jlabel = new JLabel("");
                jlabel.setFocusable(true);
                jlabel.requestFocusInWindow();
                jframe.setDefaultCloseOperation(EXIT_ON_CLOSE);
                jframe.add(jlabel);
                jframe.setSize(200, 200);
                jframe.setVisible(true);
                jframe.setLayout(new GridBagLayout());

                jlabel.addKeyListener(keyListener = new KeyListener() {

                    @Override
                    public void keyTyped(KeyEvent ke) {
                    }

                    @Override
                    public void keyPressed(KeyEvent ke) {
                        if (ke.getID() == KeyEvent.KEY_PRESSED) {
                            
                            switch (ke.getKeyCode()) {
                                case KeyEvent.VK_F1:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F2:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F3:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F4:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F5:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F6:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F7:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F8:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F9:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F10:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F11:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F12:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F13:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F14:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F15:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F16:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F17:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F18:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                case KeyEvent.VK_F19:
                                    printMessage(ke.getKeyCode(), KeyEvent.getKeyText(ke.getKeyCode()));
                                    break;

                                default:
                                    functionKeyMatch = false;
                                    System.err.println(KeyEvent.getKeyText(ke.getKeyCode()) + " is not a function key");
                            }
                        }
                    }

                    @Override
                    public void keyReleased(KeyEvent ke) {
                    }
                });
            }
        });
    }

    private void printMessage(int keyCode, String keyText) {
        String message = "KeyCode for " + keyText + " : " + keyCode;
        System.out.println(message);
        jlabel.setText(message);
    }

    private void removeListener() {
        if (keyListener != null) {
            jlabel.removeKeyListener(keyListener);
            keyListener = null;
        }
    }

    private void generateFunctionKeyPress() {
        try {
            Robot robot = new Robot();
            robot.delay(1000);

            for (int i = 0; i < functionKeyArr.length; i++) {
                robot.keyPress(functionKeyArr[i]);
                robot.keyRelease(functionKeyArr[i]);
                robot.delay(500);
            }
// this.removeListener();

        } catch (AWTException e) {
            System.err.println("Robot creation failed");
        }
    }

    public static void main(String args[]) throws InterruptedException, InvocationTargetException {

        if (!OS.contains("mac")) {
            System.out.println("The test is applicable only to Mac OS X");
            return;
        }

        FunctionKeyCode functionKeyObj = new FunctionKeyCode();
        functionKeyObj.createAndShowGUI();
        functionKeyObj.generateFunctionKeyPress();

        if (true == functionKeyMatch) {
            System.out.println("Test Passed");
        } else {
            System.out.println("Test Failed");
        }
    }
}