插入排序 java代码

public class Paixu_charu {
    int[] a=new int[] {8,5,7,9,1,6,7,4,2,6};
    public static void main(String[] args) {
        Paixu_charu h=new Paixu_charu();
        h.go();
    }
    public void go(){
        int out=1;
        int in;
        int temp;
        while(out<10){
            temp=a[out];
            in=out;
            while(in>0&&a[in-1]>temp){
                a[in]=a[in-1];
                in--;
            }
            a[in]=temp;
            out++;
        }
        display();
    }

    public void display(){
        for(int i=0;i<a.length;i++){
            System.out.print(a[i]);
        }
    }
}