import java.util.Arrays;import java.util.stream.Collectors;public class Main { public static void main(String[] args) { String[] managers = {"Alice", null, "Bob", null, "Charlie"}; // ํํฐ๋งํ์ฌ null ๊ฐ์ ์ ์ธํ ๋ฐฐ์ด ์์ฑ String[] filteredManagers = Arrays.stream(managers) .filter(manager -> manager != null) ..