I need help with this program, please note I can only change the...

I need help with this program, please note I can only change the parts where it says   // TODO change only the following part other than that I can't make any changes to the code, only the methods. Basically the system will take seed as an input and generate random numbers between 0 and 1, seed is specific to each PC so the value of 5 on my pc will be different than yours but it will return the same value each time we use it as an input. The array size must be between 2 and 10, randomly generated. 

 

So here is what the getRandomArray method should do. The array should look like this [0.123, 0.235, 0.3573, 0.657] or this [0.067, 0.235, 0.657]

 

Finally, thirdBiggest(int[] array) will take the randomly generated numbers and return the third biggest number. I can't use Array.sort. It's not allowed. 

 

 

public class TMax {

    public static void main(String[] args) {
        long seed =  (long) Integer.parseInt(args[0]);
        double[] array = getRandomArray(seed);
        System.out.println(thirdBiggest(array));
    }

    public static double[] getRandomArray(long seed){
        int lowerBound = 2;
        int upperBound = 10;
        // TODO change only the following part.

    }

    public static double thirdBiggest(double[] array){
        // TODO change only the following part.

    }
}