下面 Java 代码的运行结果为()
import java.util.*;
public class Main {
public static void main(String[] args) {
List<String> list = Arrays.asList("apple", "banana", "cherry", "date", "elderberry");
Optional<String> result = list.stream()
.filter(s -> s.contains("a"))
.sorted((s1, s2) -> s2.length() - s1.length())
.findFirst();
result.ifPresent(System.out::println);
}
}
