?? pet.java
字號:
public class Pet {
public final String name;
public final String food;
public final String sound;
public Pet(String name, String food, String sound) {
this.name = name;
this.food = food;
this.sound = sound;
}
public void eat() {
System.out.println(name + ": Mmmmm, " + food);
}
public void play() {
System.out.println(name + ": " + sound + " " + sound);
}
public void sleep() {
System.out.println(name + ": Zzzzzzz...");
}
public void live() {
new Thread() {
public void run() {
while (true) {
eat();
play();
sleep();
}
}
}.start();
}
public static void main(String[] args) {
new Pet("Fido", "beef", "Woof").live();
}
}
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