laba9_OOP

// 1 zadanie
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;

public class BouncingString extends JPanel implements ActionListener {
    private String text;
    private int x, y, dx;
    private Color color;
    private Random random;

    public BouncingString() {
        random = new Random();
        text = "I'm Artem Sultanov, yes!";
        x = 0;
        y = 200;
        dx = 2;
        color = Color.BLACK;

        Timer timer = new Timer(10, this);
        timer.start();
    }

    @Override
    public void actionPerformed(ActionEvent e) {
        x += dx;

        if (x < 0 || x > getWidth() - 150) {
            dx = -dx;
            color = new Color(random.nextFloat(), random.nextFloat(), random.nextFloat());
        }

        repaint();
    }

    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.setColor(color);
        g.drawString(randomizeCase(text), x, y);
    }

    private String randomizeCase(String str) {
        StringBuilder sb = new StringBuilder(str.length());
        for (char c : str.toCharArray()) {
            sb.append(random.nextBoolean() ? Character.toUpperCase(c) : Character.toLowerCase(c));
        }
        return sb.toString();
    }

    public static void main(String[] args) {
        JFrame frame = new JFrame("Bouncing String");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(500, 500);
        frame.setLocationRelativeTo(null);
        frame.add(new BouncingString());
        frame.setVisible(true);
    }
}
-------------------------
// 2 zadanie punkt 1
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;

public class FileSearch {

    private static class FileSearchTask implements Runnable {
        private final String directory;

        public FileSearchTask(String directory) {
            this.directory = directory;
        }

        @Override
        public void run() {
            searchFiles(new File(directory));
        }

        private void searchFiles(File directory) {
            File[] files = directory.listFiles();
            if (files != null) {
                for (File file : files) {
                    if (file.isDirectory()) {
                        searchFiles(file);
                    } else {
                        System.out.println("Found file: " + file.getAbsolutePath());
                    }
                }
            }
        }
    }

    public static void main(String[] args) throws InterruptedException {
        List<String> directories = new ArrayList<>();
        directories.add("C:/Users/6acco/Documents/учёба/ООП/Cursovaya");
        directories.add("C:/Users/6acco/Documents/учёба/ООП/prac1");

        ExecutorService executor = Executors.newFixedThreadPool(directories.size());

        for (String directory : directories) {
            executor.execute(new FileSearchTask(directory));
        }

        executor.shutdown();
        executor.awaitTermination(Long.MAX_VALUE, TimeUnit.MILLISECONDS);
    }
}
// 2 zadanie punkt 2+3, ya ego ne sdaval, ono vrode chut-chut ne pravilno rabotaet
https://pastebin.com/wnkTnWvD