PIbd-14_Antonova_A.A.__Hard/CanvasDumpTruck.java

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

public class CanvasDumpTruck extends JComponent {
    public DrawningDumpTruck _drawningDumpTruck;
    public CanvasDumpTruck() {}

    public void paintComponent(Graphics g) {
        if (_drawningDumpTruck == null) {
            return;
        }
        super.paintComponents(g);
        Graphics2D g2d = (Graphics2D) g;
        _drawningDumpTruck.DrawTransport(g2d);
        super.repaint();
    }
}