public Frame(){
uiManager = new UIManager();
try {
uiManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
setTitle("Program v1.0.0.1");
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
setSize(500, 600);
/**
* Меню бар
*/
JMenuBar();
setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}