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QueueDemo.java
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39 lines (29 loc) · 763 Bytes
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package section14;
import java.util.Queue;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
public class QueueDemo {
public static void main(String[] args) {
Queue<Integer> queue = new LinkedBlockingQueue<>();
queue.add(1);
queue.add(2);
queue.add(3);
queue.add(43);
for (Integer n : queue) {
System.out.println(n);
}
System.out.println("\n-------------------");
Queue<Integer> arrayQueue = new ArrayBlockingQueue<>(3);
try {
arrayQueue.add(1);
arrayQueue.add(2);
arrayQueue.add(3);
arrayQueue.add(43); // queue full
} catch (IllegalStateException e) {
System.out.println("queue is Full\n");
}
for (Integer n : arrayQueue) {
System.out.println(n);
}
}
}