Sorting Array (Bubble Sort)

public class Sorting {


public static void main(String[] args) {

int a[]={9,3,6,8,1,2,4,6};
for(int i=0;i<a.length;i++)
{
System.out.print(a[i]);
}
System.out.println("\n");
int temp;
for(int k=0;k<a.length;k++)
{
 for(int z=0;z<a.length-1;z++)
 {
if(a[z] > a[z+1])
{
temp=a[z];
a[z]=a[z+1];
a[z+1]=temp;
}

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

}


Out Put

93681246

12346689