Simple example demonstration of using queue (java.util.queue) in Java

From , 5 Years ago, written in Java, viewed 196 times.

/** 
 * 
 * @author Zang XT 
 */  
import java.util.Queue;  
import java.util.LinkedList;  
public class TestQueue {  
    public static void main(String[] args) {  
        Queue<String> queue = new LinkedList<String>();  
        queue.offer("Hello");  
        queue.offer("World!");  
        queue.offer("你好！");  
        System.out.println(queue.size());  
        String str;  
        while((str=queue.poll())!=null){  
            System.out.print(str);  
        }  
        System.out.println();  
        System.out.println(queue.size());  
    }  
}  
//java/6424

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Simple example demonstration of using queue (java.util.queue) in Java

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