public static int[][] splitAtFive(int[] array){
        int smallerLength = 0;
        int lagerLength = 0;
        int smallerIndex = 0;
        int largerIndex = 1;
        int SMALLER = 0;
        int LARGER = 1;
        for(int i = 0; i <array.length; i++) {
            if (array[i] < 5) {
                smallerLength++;
            } else if (array[i] >= 5) {
                lagerLength++;
            }
        }
            int[][] results = new int[2][];
            results[SMALLER] = new int[smallerLength];
            results[LARGER] = new int [lagerLength];
            for (int i = 0; i <array.length; i++){
                if(array[i] < 5){
                    //Access by normal array access, so double access for a two dimensional
                    results[SMALLER][smallerIndex] = array[i];
                    smallerIndex++;

                }else if(array[i] >= 5){
                    results[LARGER][largerIndex] = array[i];
                    largerIndex++;
                }
            } return results;
        }






        ---------test--------------
                 public void testSplitAt5() {
             int[][] output1 = new int[][] { {0, 1, 2, 3, 4}, {5, 6, 7} };
             int[][] output2 = new int[][] { {-3, -17}, {} };
             int[][] output3 = new int[][] { {}, {55, 2323, 102, 7} };
             int[][] output4 = new int[][] { {2, 4, 3, 1, 3}, {5, 7, 6, 9, 10, 13, 56, 43, 17, 89, 24, 37, 12, 101, 112} };

             String failMessage = "Expected method to return an array with values less than 5";
             assertArrayEquals(failMessage, output1, App.splitAtFive(intTest1));
             assertArrayEquals(failMessage, output2, App.splitAtFive(intTest2));
             assertArrayEquals(failMessage, output3, App.splitAtFive(intTest3));
             assertArrayEquals(failMessage, output4, App.splitAtFive(intTest4));