ilyasidorchik

.imger {
    display: block;
    z-index: 8;
    position: fixed;
    top: 75px;
    left: 0px;
    right: 0;
}

int numbers[] = new int[] {1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 8, 8, 9};

int number = Arrays.stream(numbers)
               .filter(n -> n % 2 == 0)
               .boxed()
               .collect(
                 Collectors.groupingBy(
                   Function.identity(),
                   Collectors.counting()))
               .entrySet()
               .stream()
               .max(Map.Entry.comparingByValue(Long::compareTo))
               .map(Map.Entry::getKey)
               .get();