Insertion Sort Pseudocode

I can't spot where my java implementation of insertion sort differs from the pseudocode here:Well, there is one difference in the parameters used by the insert method, which is inconsistent in the pseudocode.I'm pretty sure it should be calling insert (a,n) instead of (a,i,n);

insert(a,k) i←k
x ← a[k]
while x < a[i − 1]
x ← a[i]
a[i ] ← a[i − 1] i ←i −1
a[i]←x return

insertion-sort(a,n)
m ← select-min(a,1,n) swap(a,1,m)
fori from2upton
insert(a,i,n) return

Here is my attempt at a java implementation, which doesn't actually seem to do anything.I've kept variable names as in the pseudocode. Might technically be bad practice, butI think it should make it easier to follow in this particular scenario.public class InsertionSort {

public static void main(String[] args) {
int[] array = { 99, 2, 44, 14, 14, 44, 11, 33, 14, 14, 51 };
insertionSort(array, 10);
for (int i : array)
System.out.print(i + " ");

[code]...

Why am I so interested in this pseudocode when there are simpler java-ready examples of insertion sort on the internet? Simply because this is the code the professor uses, so I should be able to understand it.