java冒泡排序及优化

import java.util.Arrays;

public class TestBubbleSort3 {
    public static void main(String[] args) {
        int[] a = {23,45,2,86,56,34,234,54,342};
        getBubbleSortResult(a);
    }
    public static void getBubbleSortResult(int[] a) {
        for(int j =0;j<a.length-1;j++) {
            boolean flag = true;
            for(int i = 0;i<a.length-1-j;i++) {
                if(a[i]>a[i+1]) {
                    int tmp = a[i+1];
                    a[i+1] = a[i];
                    a[i] = tmp;
                    flag =false;
                
                }
                System.out.println(Arrays.toString(a));
            }
            
            if(flag == true) {
                break;
            }
            System.out.println("#################");
        }
    }
        
}