public void run() {
for (int i = 0; i < 20; i++) {
Apple apple = new Apple(i);
ss.push(apple);
System.out.println("produce " + apple);
}
}
public void run() {
for (int i = 0; i < 20; i++) {
char c = stack.pop();
System.out.println("��ѣ�" + c);
try {
Thread.sleep((int) (Math.random() * 1000));
} catch (InterruptedException e) {
}
}
}
public void run() {
for (int i = 0; i < 20; i++) {
char c = (char) (Math.random() * 26 + 'A');
stack.push(c);
System.out.println("produced��" + c);
try {
Thread.sleep((int) (Math.random() * 1000));
} catch (InterruptedException e) {
}
}
}
public void run() {
for (int i = 0; i < 20; i++) {
Apple apple = ss.pop();
System.out.println("consume " + apple);
}
}
