import java.util.Arrays;
import java.util.Comparator;
public class Compare {
public static void main(String[] args) {
Integer[] arrs = new Integer[]{80,98,87,65,32};
//Arrays.sort(arrs);
// 参数:arrs 被排序的数组
// 参数:比较器 Comparable
Arrays.sort(arrs, new Comparator(){
@Override
public int compare(Integer o1, Integer o2) {
return o2 - o1 ;
}
});
System.out.println(Arrays.toString(arrs));
}
}