public class Student { private String name; private int age; public Student(String name, int age) { this.name = name; this.age = age; } // Getters and setters @Override public String toString() { return "Student{" + "name='" + name + '\'' + ", age=" + age + '}'; } } import java.util.ArrayList; import java.util.Iterator; import java.util.List; public class StudentManagementSystem { public static void main(String[] args) { List<Student> students = new ArrayList<>(); Iterator<Student> iterator = students.iterator(); while (iterator.hasNext()) { System.out.println(iterator.next()); } } }


上一篇:
下一篇:
切换中文