Help with porting Java to AS3

programming flash
1

Hi all,

I have decided i need to convert a Java project into AS3.

On first glance, this is pretty easy but there is a couple of things i am stuck on and was wondering if anyone could help?

Well to start it all off.

The only thing i am confused about in this large class is this:

double[][] oldPositions = new double[2][10];

Later this is used like this:

for (var i:int= 0; i < 4; i++) {
            oldPositions[0]* = oldPositions[0][i+1];
            oldPositions[1]* = oldPositions[1][i+1];
        }
        oldPositions[0][4] = x;
        oldPositions[1][4] = y;

I am not really sure what is happening here. Would anyone like to advise?

Thanks :D!