private void initialize() {
        frame = new JFrame("Patikra.lt | Pagrindinis Menu");
        frame.setBounds(100, 100, 650, 450);
        frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frame.getContentPane().setLayout(null);

        JScrollPane scrollPane = new JScrollPane();
        scrollPane.setBounds(10, 11, 259, 333);
        panel_1.add(scrollPane);

        table = new JTable();
        scrollPane.setViewportView(table);

        JButton perkrauti = new JButton("Perkrauti su0105rau0161u0105.");
        perkrauti.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                try{
                    Class.forName("com.mysql.jdbc.Driver");
                    Connection conn = null;
                    conn = DriverManager.getConnection("jdbc:mysql://IP/db","root", "pass");
                    System.out.print("Database is connected !");
                    conn.close();
                }
                catch(Exception e1){
                    System.out.print("Do not connect to DB - Error:"+e1);
                }
            }

        });
        perkrauti.setBounds(407, 377, 157, 23);
        frame.getContentPane().add(perkrauti);
    }
}