Bubble Sort using Command Line Arguments in JAVA

class BubblePrg
{
public static void main(String []a)
{

int ar[],m,i,j,temp,k;

m=10;
ar=new int[m];

i=0;

for(String x:a)
{
ar[i++]=Integer.parseInt(x);
}

System.out.println("Before Sorting Array is : ");
for(i=0;i<m;i++)
System.out.print(ar[i]+",");

for(i=0;i<m;i++)
{
for(j=0;j<m-i-1;j++)
{
if(ar[j]>ar[j+1])
{
temp=ar[j];
ar[j]=ar[j+1];
ar[j+1]=temp;
}
}
System.out.println("\n \nAfter Pass : "+i);

for(k=0;k<m;k++)
System.out.print(ar[k]+",");

}

System.out.println("\n \nAfter Sorting Array is : ");

for(i=0;i<m;i++)
System.out.print(ar[i]+",");
}
}


I/O :  after compiling the java source code run it as follows :

$> java BubblePrg 12 21 23 34 4 22 65 56 76