面试题：以下程序的输出结果是什么？

package com.njue.mis;
import java.util.*;
public class Test {
public static void main(String[] args){
Queue<Integer> queue = new PriorityQueue<Integer>(10,
new Comparator<Integer>(){
public int compare(Integer i,Integer j){
int result = i%2-j%2;
if(result == 0)
result = i -j;
return result;
}

});
for(int i = 0; i<10; i++)
{
queue.offer(i);
}
for(int i = 0; i<10; i++)
{
System.out.println(queue.poll());
}

}
}