package Projeto;

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

public class App {
  boolean packFrame = false;

  public App() {
    Frame frame = new Frame();
    if (packFrame)
      frame.pack();
    else
      frame.validate();
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension frameSize = frame.getSize();
    if (frameSize.height > screenSize.height)
      frameSize.height = screenSize.height;
    if (frameSize.width > screenSize.width)
      frameSize.width = screenSize.width;
    frame.setLocation((screenSize.width - frameSize.width) / 2, (screenSize.height - frameSize.height) / 2);
    frame.setVisible(true);
  }

  public static void main(String[] args) {
    try  {
      UIManager.setLookAndFeel("com.sun.java.swing.plaf.metal.MetalLookAndFeel");
    }
    catch(Exception e) {
    }
    new App();
  }
}