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cool.

--- Update ---

Found a solution (?) to the problem.


...
ArrayList <Integer> numbers = new ArrayList<Integer>();
int position=0;

I have found that this is the case.

:o Okay.I'll get right to it.

--- Update ---

Ok so am working using Sets now (for the first time) and i discovered it does not allow duplicates which is good.but problem is,when i run the code...

Thanks.I have moved away from this problem as i now understand i cannot prevent the random number generator from generating a specific number twice.

Let say i have this code:


public class MyRandomStuff {
public static void main (String[]args) {

int [] randomNumbers = new int[5];

for (int i=0; i<randomNumbers.length; i++) {
...