Java lambda -带有两个独立条件的过滤器列表

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

public class LambdaExample {
    public static void main(String[] args) {
        List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);

        List<Integer> evenNumbers = numbers.stream()
                                           .filter(n -> n % 2 == 0)
                                           .collect(Collectors.toList());

        System.out.println(evenNumbers); // 输出: [2, 4, 6, 8, 10]
    }
}

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

public class LambdaExample {
    public static void main(String[] args) {
        List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);

        List<Integer> filteredNumbers = numbers.stream()
                                             .filter(n -> n > 5 && n < 10)
                                             .collect(Collectors.toList());

        System.out.println(filteredNumbers); // 输出: [6, 7, 8, 9]
    }
}

List<Integer> filteredNumbers = numbers.stream()
                                     .filter(n -> n > 5 && n < 10) // 确保使用 &&
                                     .collect(Collectors.toList());

List<Integer> filteredNumbers = numbers.stream()
                                     .filter((Integer n) -> n > 5 && n < 10) // 明确指定参数类型
                                     .collect(Collectors.toList());