Help me with time/date

Question

hello
i need to make for school an applet, that when i press a button the current time is showed. and an other button that also shows the current time. and a butten that i can calculate the time between the first click on button one and the second click on button two. can someone help me. this is my code can someone adjust it or explain how i can get times shown in my applet.
// stefan v/d eeden klok
package stefan;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class stefan extends Applet{
// buttons
Button startknop;
Button stopknop;
Button telefoonknop;
Button overigeknop;
// textfields
TextField startvak;
TextField stopvak;
TextField telefoonvak;
TextField overigevak;
public void init() {
//layout
setLayout( null );
// buttons
startknop = new Button( " start ");
startknop.addActionListener( new startknopHandler() );
stopknop = new Button( " stop ");
stopknop.addActionListener( new stopknopHandler() );
telefoonknop = new Button( " telefoon ");
telefoonknop.addActionListener( new telefoonknopHandler() );
overigeknop = new Button( " overige ");
overigeknop.addActionListener( new overigeknopHandler() );
// textfields
startvak = new TextField( 12 );
stopvak = new TextField( 12 );
telefoonvak = new TextField( 12 );
overigevak = new TextField( 12 );
// layout
startknop.setBounds( 10, 20, 60, 30 );
stopknop.setBounds( 80, 20, 60, 30 );
telefoonknop.setBounds( 150, 20, 60, 30 );
overigeknop.setBounds( 220, 20, 60, 30 );
startvak.setBounds(10,80,60,40);
stopvak.setBounds(80,80,60,40);
telefoonvak.setBounds(150,80,60,40);
overigevak.setBounds(220,80,60,40);
// add
add( startknop );
add( stopknop );
add( telefoonknop );
add( overigeknop );
add( startvak );
add( stopvak );
add( telefoonvak );
add( overigevak );
public void paint( Graphics g ) {
//Startknop
class startknopHandler implements ActionListener {
public void actionPerformed( ActionEvent e ) {
// shows the current time of clicking startknop in startvak
//Stopknop
class stopknopHandler implements ActionListener {
public void actionPerformed( ActionEvent e ) {
// shows the current time of clicking stopknop in stopvak
//telefoonknop
class telefoonknopHandler implements ActionListener {
public void actionPerformed( ActionEvent e ) {
// calculates the time between start and stop
// and show this in telefoonvak
//Overigeknop
class overigeknopHandler implements ActionListener {
public void actionPerformed( ActionEvent e ) {
// please leave empty
}

Answer 1

Jeez, did you try what I posted?
Change your startknopHandler to:
class startknopHandler implements ActionListener {
          public void actionPerformed(ActionEvent e) {
               Date d = new Date();
               startvak.setText(d.toString());
     }