import java.awt.*;
import java.applet.*;
public class HelloWorld
  extends Applet
{
  public void paint(Graphics g)
  {
    try
      g.drawString("Hello World", 25, 50);
    catch (Exception e) {}
  }
}

<APPLET
  CODEBASE=applet-url (defaults to document base)
  CODE=applet-filename
  WIDTH=pixel-width
  HEIGHT=pixel-height
  ALT=alternative-text (no applet)
  NAME=applet-name
  ALIGN=alignment (top, middle, bottom)
  VSPACE=vertical-pixel-space
  HSPACE=horizontal-pixel-space
>
<PARAM NAME=param-name VALUE=param-value>
...
alternate-html
</APPLET>

<EMBED SRC="betaclasses/Animator.class" WIDTH=80 HEIGHT=100
  <PARAM NAME="imagesource" VALUE="graphics/100pixel">
  <PARAM NAME="pause" VALUE="100">
</EMBED>

<applet code=MyApp.class width=300 p1=34 p2="test"> </applet>

String s = Applet.getParameter("p1");

init() start() stop() destroy()

void paint(Graphics  g);
void paintAll(Graphics  g);
void repaint();
void repaint(int  x, int  y, int  width, int height);
void repaint(long  tm);
void repaint(long  tm, int  x, int  y, int  width, int  height);
void print(Graphics  g);
void printAll(Graphics  g);
void update(Graphics  g);

int checkImage(Image  image, ImageObserver  observer);
int checkImage(Image  image, int  width, int  height,
    ImageObserver  observer);
Image createImage(ImageProducer  producer);
Image createImage(int  width, int  height);
Rectangle bounds();
boolean imageUpdate(Image  img, int  flags, int  x,
                    ImageObserver observer);
boolean prepareImage(Image  image,  ImageObserver  observer);
prepareImage(Image  image,  int  width, int height, 
                    int  y, int  w, int  h);

Color getBackground();
ColorModel getColorModel();
Font getFont();
FontMetrics getFontMetrics(Font  font);
Color getForeground();
Graphics getGraphics();
Container getParent();
ComponentPeer getPeer();
Toolkit getToolkit();

void setVisible(boolean);
boolean isShowing();
boolean isVisible();

Component locate(int  x, int  y);
boolean inside(int  x, int  y);
Point location();
void move(int  x, int  y);

Dimension size();
Dimension minimumSize();
Dimension preferredSize();
void reshape(int  x, int  y, int  width, int height);
void resize(Dimension  d);
void resize(int  width, int  height);

boolean action(Event  evt, Object  what);
void deliverEvent(Event  evt);
boolean handleEvent(Event  evt);
boolean mouseDown(Event  evt, int  x, int  y);
boolean mouseDrag(Event  evt, int  x, int  y);
boolean mouseEnter(Event  evt, int  x, int  y);
boolean mouseExit(Event  evt, int  x, int  y);
boolean mouseMove(Event  evt, int  x, int  y);
boolean mouseUp(Event  evt, int  x, int  y); §1.10.46
boolean keyDown(Event  evt, int  key);
boolean keyUp(Event  evt, int  key);
boolean postEvent(Event  evt);

boolean gotFocus(Event  evt, Object  what);
boolean lostFocus(Event  evt, Object  what);
void nextFocus();
void requestFocus();

void setBackground(Color  c);
void setFont(Font  f);
void setForeground(Color  c);

void addNotify();
void removeNotify();

void validate();
void disable();
void enable();
void enable(boolean  cond);
void invalidate();
boolean isEnabled();
boolean isValid();
void layout();
void list();
void list(PrintStream  out);
void list(PrintStream  out, int  indent);
String toString();

LayoutManager getLayout();
void setLayout(LayoutManager  mgr);

Component add(Component  comp);
Component add(Component  comp, int  pos);
Component add(String  name, Component  comp);
Component getComponent(int  n);
Component[] getComponents();
int countComponents();
void remove(Component  comp);
void removeAll();
Component locate(int  x, int  y);

void paintComponents(Graphics g);
void printComponents(Graphics g);

Insets insets();
Dimension minimumSize();
Dimension preferredSize();
void layout();

void deliverEvent(Event  evt);

void list(PrintStream  out, int  indent);
String paramString();

import java.applet.*; // Applet and AudioClip
import java.awt.*;
public class LoadPlay
  extends Applet
{
  AudioClip[] audio;
  int I;
  public void init()
  {
    I = 0;
    audio = new AudioClip[2];
    audio[0] = getAudioClip(getCodeBase(), "1812Overture.au");
    audio[1] = getAudioClip(getCodeBase(), "FurDelise.au");
  }
  public void start() { audio[I].loop(); }
  public void stop() { audio[I].stop(); I = (I + 1) % audio.length;}
}