package com.liuyu;public class Shuzu {
public static void  main(String[] args){
int arr[]={1,3,-2,2,14,8};
int temp=0;
for(int i=0;i<arr.length-1;i++){
boolean bl;
bl=arr[i]>arr[i+1];
System.out.println(bl);
if(bl);
{
//交换
System.out.println("!!!!");
temp=arr[i];
arr[i]=arr[i+1];
arr[i+1]=temp;

}
System.out.println(i);
System.out.println(arr[i]);
System.out.println(arr[i+1]);
System.out.println("`````````````");
}
for(int i=0;i<arr.length;i++)
System.out.print(arr[i]+" ");
System.out.println(" ");

}}为什么bl=false,那个if语句还可以进去啊,怎么回事,十分不解啊-----
为什么呢??????????????祈盼大家回答