JFrame (Flow/Grid/Border)

1
JFrame (Flow/Grid/Border)
JPanel 4 (Flow/Grid/Border)
JList
JOptionPane
Hire an employee Display an employee Display
all employees Modify a salary Find total
salaries Transfer an employee
JPanel 3 (Flow/Grid)
JPanel 1 (Flow/Grid)
JPanel 2 (Flow/Grid)
(JLabel)
(JTextField)
Start
End
(JLabel)
(JTextField)