Arraylist Student

package ArrayList;

public class Student {
    private String name;
    private int age;
    private String sex;

    public Student() {
    }

    public Student(String name, int age, String sex) {
        this.name = name;
        this.age = age;
        this.sex = sex;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getSex() {
        return sex;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }
}

package ArrayList;
import java.util.ArrayList;
public class student_demo {
    public static void main(String[] args) {
        Student one = new Student("Alex", 18, "male");
        Student two = new Student("Hull", 20, "male");
        Student three = new Student("Linda", 21, "female");
        Student four = new Student("Miranda", 18, "female");
        ArrayList<Student> list = new ArrayList<>(10);
        list.add(one);
        list.add(two);
        list.add(three);
        list.add(four);
        for(int i=0;i<list.size();i++){
            Student stu=list.get(i);
            System.out.println("student: "+stu.getName()+" age: "+stu.getAge()+" sex: "+stu.getSex());
        }


    }
}