if statement where?

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.Calendar;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
    import javax.swing.JLabel;
    import javax.swing.JOptionPane;
    import javax.swing.JPanel;
    import javax.swing.JTextField;
    import java.awt.Color;
    import java.awt.Toolkit;


class tryclock3 extends JFrame {


    private JTextField _textfield1;

    public tryclock3() {

        _textfield1 = new JTextField(5);
        _textfield1.setEditable(false);
        JPanel panel1 = new JPanel();
        panel1.setLayout(new FlowLayout());
        panel1.add(_textfield1);
		JButton button1 = new JButton("click here");
		final Toolkit tk = Toolkit.getDefaultToolkit();tk.beep();


		this.setContentPane(panel1);
        this.setTitle("Text Clock 1");
        this.pack();
		this.setLocationRelativeTo(null);
        this.setResizable(true);
		panel1.add(button1);

        javax.swing.Timer t = new javax.swing.Timer(1000, new ClockListener());
        t.start();
		    }



class ClockListener implements ActionListener {
    int count = 0;

    public void actionPerformed(ActionEvent e) {
        int fakeSecond = (count++ % 4) + 1;
        Calendar now = Calendar.getInstance();
        int h = now.get(Calendar.HOUR_OF_DAY);
        int m = now.get(Calendar.MINUTE);
        int s = now.get(Calendar.SECOND);
        _textfield1.setText("" + fakeSecond + "");


	}

}




    public static void main(String[] args) {
        JFrame clock = new tryclock3();
        clock.setVisible(true);
    }

}