placering i swing

Jeg har et problem med at swing ikke rigtigt viser de ting jeg vil have vist - Layoutet er bygget op som borderlayout med north, center, south og center delen er inddelt i north og south.

kortfattet kode:

hoveddelen:
    public Main(){
        ...
    ReserveLayout r = new ReserveLayout();       
    Container content = frame.getContentPane();   
    JTabbedPane pane = new JTabbedPane();
        pane.add("Reserve", r.center);
        ...
}

layout til center delen

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
//implements ActionListener

class ReserveLayout extends JPanel  {

    JPanel center, bottom;
    JButton submitButton, resetButton;

    ReserveLayout(){
        Reserve r = new Reserve();
        center = new JPanel();
        bottom = new JPanel();
        center.setLayout(new BorderLayout());

       
        // sets up the SOUTH area
        submitButton = new JButton("Submit");
        resetButton  = new JButton("Reset");
        bottom.add(submitButton);
        bottom.add(resetButton);
        bottom.setBorder(BorderFactory.createEtchedBorder());
       
        // set the current element to center panel       
        center.add(r, BorderLayout.NORTH);
        center.add(bottom, BorderLayout.SOUTH);
    }
}

og selve teksten der fucker up:

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

class Reserve extends JPanel {   
    JPanel panel;
    JLabel nameLabel;
    JLabel passengerLabel;
   
    JTextField nameField;
    JTextField passengerField;


    Reserve(){   
    panel = new JPanel();
    nameLabel = new JLabel("Flightname");
    nameField = new JTextField();
    passengerLabel = new JLabel("Passengers");
    passengerField = new JTextField();
   
    add(nameLabel);
    add(nameField);
    add(passengerLabel);
    add(passengerField);
    }
   
    public void doLayout(){       
    nameLabel.setBounds(10,10,160,30);
    nameField.setBounds(120,15,270,20);
    passengerLabel.setBounds(10,40,160,30);
    passengerField.setBounds(120,45,30,20);   
    }
   
    public void reset(){
    nameField.setText("");   
    passengerField.setText("");   
    }
   
}

problemet ligger i at jeg kun kan se feltet nameLabel og nameFiled - har prøvet mig frem med alverdens forskellige parametre, men uden succes