Method getMaxValue

src/java/main/RadixSort.java:27–35

(int[] arr)

    }

    private int getMaxValue(int[] arr) {
        int maxValue = arr[0];
        for (int value : arr) {
            if (maxValue < value) {
                maxValue = value;
            }
        }
        return maxValue;
    }

    protected int getNumLenght(long num) {
        if (num == 0) {