JAVA8 - 使用stream api进行list集合操作

public static void main(String[] args)throws Exception {
        List students = new ArrayList<>();
        students.add(new Student(1,"lisa",2));
        students.add(new Student(2,"lisa",8));
        students.add(new Student(3,"lisa",6));
        students.add(new Student(5,"lisa",12));

        //过滤出所有姓名为lisa学生 重点:filter
        students = students.stream().filter(student -> student.getName().equals("lisa")).collect(Collectors.toList());

        //过滤出所有姓名为lisa并且年龄大于5岁的学生 重点:filter可以叠加使用
        students = students.stream().filter(student -> student.getName().equals("lisa"))
                    .filter(student -> student.getAge()>5)
                    .collect(Collectors.toList());

        //取出所有学生的id 重点:map
        List ids = students.stream().map(student -> student.getId()).collect(Collectors.toList());

        //判断所有学生的年龄是否都大于5岁 重点:allMatch
        boolean checkResult1 = students.stream().allMatch(student -> student.getAge() > 5);

        //判断所有学生中是否有年龄大于5岁的 重点:anyMatch
        boolean checkResult2 = students.stream().anyMatch(student -> student.getAge() > 5);

        //根据年龄倒序排序  重点:sorted  Comparator.comparing().reversed()
        students = students.stream().sorted(Comparator.comparing(Student::getAge).reversed()).collect(Collectors.toList());

        //根据年龄正序排序  重点:sorted Comparator.comparing()
        students = students.stream().sorted(Comparator.comparing(Student::getAge)).collect(Collectors.toList());

        //去除重复数据   重点:distinct
        students = students.stream().distinct().collect(Collectors.toList());

        //根据姓名和年龄去除重复数据
        students.stream().collect(Collectors.collectingAndThen(Collectors.
                toCollection(() -> new TreeSet<>(Comparator.comparing(student -> student.getName()+student.getAge()))), ArrayList::new));


        //为每个学生加一岁 重点:forEach
        students.stream().forEach(student -> student.setAge(student.getAge() + 1));

        //为每个学生加一岁 并且姓名加*  重点:当forEach中有多条语句时可以通过大括号这种写法来满足我们的需求
        students.stream().forEach(student -> {
            student.setAge(student.getAge() + 1);
            student.setName(student.getName() + "*");
        });
    }

由于水平有限，博客中难免会有一些错误，有纰漏之处恳请各位大佬不吝赐教！