@Override
    //public int getDistribution(double standardDeviation)
    public int getDistribution()
    {    
        //keeps track of packets created
            int PacketCounter = 0;
            
        while (PacketCounter < NumberOfPackets)
        {
            int val = (int) (mean + standardDeviation * rand.nextGaussian());
            
            
            q.add(val);
            //count packet 
            PacketCounter += 1;
        }
        return -1;
    }