Implementación de interfaz en java

importar java.awt.BorderLayout;

importar java.awt.Container

importar java.awt.Font; java.awt.GridLayout;

importar javax.swing.*;

la clase pública MyFrame extiende JFrame{

JLabel lblT1 =null, lblT2=null, lblT3 =null, lblT4=null, lblT5=null;

JLabel lblC1=null, lblC2= null, lblC3=null, lblC4=null, lblC5=null;

JButton btnOk=null , btnDel=null, btnLogout=null;

Container c=null

public MyFrame(){

lblT1 = new JLabel("Entrada de información del producto" );

lblT1.setFont(new Font("",Font.BOLD,18));

lblT2 = new JLabel("Nombre del producto");

lblT3 = nuevo JLabel("peso");

lblT4 = nuevo JLabel("precio");

lblT5 = nuevo JLabel("frecuencia");

lblC1 = nuevo JLabel("Bangbang");

lblC2 = nuevo JLabel("100");

lblC3 = nuevo JLabel("300");

lblC4 = new JLabel("中");

btnOk = new JButton("OK");

btnDel = new JButton("Eliminar");

btnLogout = new JButton("Cerrar sesión");

JPanel p1 = nuevo JPanel()

p1.add(lblT1);

JPanel p2 = nuevo JPanel();

p2.setLayout(new GridLayout(4, 2));

p2.add(lblT2); p > p2.add(lblC1);

p2.add(lblT3

p2.add(lblC2);

p2.add(lblT4);

p2.add(lblC3);

p2.add(lblT5

p2.add(lblC4); JPanel p3 = nuevo JPanel();

p3.add(btnOk);

p3.add(btnDel);

p3.add(btnLogout);

c = this.getContentPane();

p> c.add(p1, BorderLayout.NORTE);

c.add(p2);

c.add(p3, BorderLayout.SUR); p> this.setSize(400, 400);

}

public static void main(String [] args){

MyFrame frame = new MyFrame(

frame.setVisible(verdadero

}

}