How to get inputs of several JTextFields?

Hi all,
I'm writing an application which prompt the user to enter "Customer Information" such as Customer, Name and Tel. I need to use JTextField for these inputs but I don't know how to get the input values. I found some sample code for only input ONE JTextField so I don't know how to apply it for more than one JTextField. Below is part of my coding. What should be add in the "actionPerformed" part to get the inputs? Would anyone help?
class CustFrame extends JFrame implements ActionListener
JButton save, cancel;
JLabel text1, text2, text3;
JTextField cust_number, name, tel;
text1 = new JLabel ("Customer Number: ");
text2 = new JLabel ("Name: ");
text3 = new JLabel ("Tel: ");
cust_number = new JTextField (8);
cust_number.addActionListener (this);
name = new JTextField (20);
name.addActionListener (this);
tel = new JTextField (30);
tel.addActionListener (this);
save = new JButton ("Save");
cancel = new JButton ("Cancel");
public void actionPerformed (ActionEvent e)
if (e.getSource()==save)
else if (e.getSource()==cancel)

public void actionPerformed (ActionEvent e)
if (e.getSource()==save){
innumber = cust_number.getText();
inname = name.getText();
intel = tel.getText();
}.....

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