mport javax.swing.*;
import java.awt.event.*;

public class ClickDetector extends JFrame implements MouseListener {

    public ClickDetector() {
        this.setTitle("Mouse Click Detector");
        this.setSize(400, 400);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setLocationRelativeTo(null);
        this.addMouseListener(this);
        this.setVisible(true);
    }

    @Override
    public void mouseClicked(MouseEvent e) {
        System.out.println("Mouse Clicked at: (" + e.getX() + ", " + e.getY() + ")");
    }

    @Override public void mousePressed(MouseEvent e) { 
        System.out.println("Mouse Pressed"); 
    }
    
    @Override public void mouseReleased(MouseEvent e) { 
        System.out.println("Mouse Released"); 
    }
    
    @Override public void mouseEntered(MouseEvent e) { }
    @Override public void mouseExited(MouseEvent e) { }

    public static void main(String[] args) {
        new ClickDetector();
    }
}

import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import javafx.scene.control.*;
import javafx.fxml.*;
 
import java.io.IOException;
 
public class AppController extends Application {
 
@FXML
private Button btn1;
 
    @Override
    public void start(Stage primaryStage) {
        try {
            // 1. Load the FXML file
            // Assuming "scene.fxml" is in the same package as this class
            Parent root = FXMLLoader.load(getClass().getResource("complex_application.fxml"));
 
            // 2. Set up the Scene
            Scene scene = new Scene(root, 600, 400);
 
            // 3. Configure and show the Stage
            primaryStage.setTitle("JavaFX FXML Loader");
            primaryStage.setScene(scene);
            primaryStage.show();
            
        } catch (IOException e) {
            e.printStackTrace();
            System.err.println("Could not load FXML file. Check the file path.");
}
    }
 
    public static void main(String[] args) {
        launch(args);
    }
}

import java.sql.*;
 public class Test{
         public static void main(String[] args){
                 try{
                     Class.forName("com.mysql.cj.jdbc.Driver");

                     Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/fxml_example", "kalohr", "1234");
                     Statement  statement  = connection.createStatement();

                     ResultSet resultSet = statement.executeQuery("select * from users");

                     while (resultSet.next()) {
                         int isAdmin = resultSet.getInt("isAdmin");
                         String username = resultSet.getString("username").trim();
                         System.out.println("user: " + username + " isAdmin: " + isAdmin);
                     }

                     resultSet.close();
                     statement.close();
                     connection.close();
                 }catch(Exception e){
                         System.out.println(e.toString());
                 }
        }

 }