GUI

public class GUI extends JFrame {
  private JLabel[] labels = new JLabel[10000];    //Array mit 10000 Plaetzen fuer JPanels angelegt
  private Container cp;
  private JPanel jPanel1 = new JPanel(null, true);
  private GridLayout experimentLayout = new GridLayout(3,100); //Zeile,Spalte



  public GUI (String title) {
    super (title);
    setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
    int frameWidth = 960;
    int frameHeight = 712;
    setSize(frameWidth, frameHeight);
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    int x = (d.width - getSize().width) / 2;
    int y = (d.height - getSize().height) / 2;
    setLocation(x, y);
    cp = getContentPane();
    cp.setLayout(null);
    setResizable(false);





    jPanel1.setBounds(0, 0, 961, 577);
    jPanel1.setOpaque(false);
    cp.add(jPanel1);
    jPanel1.setLayout(this.experimentLayout); //Layout festlegen

    this.setzeLabel(); //Panels der GUI hinzufuegen
    setVisible(true);

   }

  public void setzeLabel(){

     for (int i=0;i<100;i++){
      //JLabel label = new JLabel("bla");
      labels[i] = new JLabel("label");
      this.jPanel1.add(labels[i]);
      labels[i].setBackground(Color.RED);



    }

  }



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