JavaFx Music Player

I built a small program that searches and plays wav files on your PC. This Java Music Player application is my first comprehensive project. It features a straightforward graphical user interface (GUI) for playing music files on your PC.

It is really basic, but I hope that I can get constructive criticism here.

Link: https://github.com/TboyBell/JavaMusicPlayerGit.git

Code:

import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Map;

import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.filechooser.FileNameExtensionFilter;

public class Player {
    
    static JFrame frame;
    private static Clip clip;
    private static boolean isPaused;
    private static boolean isLooping;


    public static void main(String[] args) {
        // TODO Auto-generated method stub

        frame = new JFrame("Music-Player");
        frame.setSize(600,150);
        frame.setResizable(false);
        frame.setLayout(null);
        frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
        frame.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                exitApp();
            }
        });
        
        Font font = new Font("Franklin Gothic Medium",Font.ITALIC,15);
        
        JTextField display = new JTextField();
        display.setEditable(false);
        display.setFont(font);
        display.setBackground(Color.WHITE);
        display.setBounds(15, 25, 300, 25);
        frame.add(display);
        
        
        JButton chooseFile = new JButton("Choose");
        chooseFile.setFocusable(false);
        chooseFile.setFont(font);
        chooseFile.setBounds(320, 25, 100, 30);
        chooseFile.addActionListener(new ActionListener() {

              public void actionPerformed(ActionEvent e) {
                    JFileChooser fileChooser = new JFileChooser();
                    FileNameExtensionFilter filter = new FileNameExtensionFilter("Wav Files", "wav");
                    fileChooser.setFileFilter(filter);
                    int userAction = fileChooser.showOpenDialog(null);
                    File selectedFile = fileChooser.getSelectedFile();

                    if (userAction == JFileChooser.APPROVE_OPTION && selectedFile != null) {
                        display.setText(selectedFile.getAbsolutePath());
                    }
                    else {
                        JOptionPane.showMessageDialog(null, "No File Selected");
                        display.setText("No File Selected");
                    }
                }
            });
            frame.add(chooseFile);
            
        
        JButton play = new JButton("Play"); 
        play.setFocusable(false);
        play.setBounds(430, 25, 100, 30);
    
        play.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                playMusic();
            }

            
            private void playMusic() {
                // TODO Auto-generated method stub
                
                if(clip != null && clip.isRunning()) {
                    clip.stop();
                }
                
                try
                {
                    File file = new File(display.getText());
                    AudioInputStream audio = AudioSystem.getAudioInputStream(file);
                    
                    clip = AudioSystem.getClip();
                    clip.open(audio);
                    
                    if(isLooping) {
                        clip.loop(Clip.LOOP_CONTINUOUSLY);                  
                        }
                    
                    clip.start();
                }
                catch (FileNotFoundException e) {
                    JOptionPane.showMessageDialog(null, "File not found: " + e.getMessage() + ". Please use the Choose button to select a file.");
                }
                catch(Exception e) {
                    System.out.println(e);
                }
                
            }
            
        });
        frame.add(play);
        
        
        
        JButton pause = new JButton("Pause");
        pause.setFocusable(false);
        pause.setBounds(320, 70, 100, 30);
        pause.addActionListener(new ActionListener() {
            

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                pauseMusic();
            }

            private void pauseMusic() {
                // TODO Auto-generated method stub
                
                    if(clip != null && clip.isRunning()) {
                        clip.stop();
                        isPaused = true;
                        pause.setText("Resume");
                    }
                    else if(clip != null && isPaused) {
                    
                        clip.start();
                        
                        if(isLooping) {
                            clip.loop(Clip.LOOP_CONTINUOUSLY);
                        }
                    }
                    
                    isPaused = false;
                    pause.setText("Pause");
                }           
        });
        frame.add(pause);
        
        
        JButton loop = new JButton("Loop");
        loop.setFocusable(false);
        loop.setBounds(430, 70, 100, 30);
        loop.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                // TODO Auto-generated method stub
                loopMusic();
            }

            private void loopMusic() {
                // TODO Auto-generated method stub
                
                try {
                isLooping =  !isLooping;
                if(isLooping) {
                    loop.setText("UnLoop");
                    
                    if(clip.isRunning()) {
                        clip.loop(Clip.LOOP_CONTINUOUSLY);
                    }
                    
                }
                else {
                    loop.setText("Loop");
                    if(clip.isRunning()) {
                        clip.loop(0);
                    }
                }
            }
            catch(Exception e) {
                JOptionPane.showMessageDialog(null, "File not found: " + e.getMessage() + ". Please use the Choose button to select a file.");
            }
            }
            
            
        });
        frame.add(loop);
        
        
        
        frame.setVisible(true);
    }
    

    public static void exitApp() {
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.dispose();
        
    }




    
    
    
}