
how to print the following pattern

654321
54321
4321
321
21
1
public class Pattern{
public static void main(String[]args)
{
int n=6;
for(int i=n;i>=1;i--)
{
for(int j = 0 ; j < 7-i ; j++){
System.out.print(" ");
}
for(int j=i;j>=1;j--)
{
System.out.print(j);
}
System.out.println();
}
}
}