如何修复错误java.lang.StackOverflowError，原因可能是关系@ManytoMany

@Entity
public class Student {
    @Id
    private Long id;
    private String name;
    
    @ManyToMany
    private List<Course> courses;
    
    // getters and setters
}

@Entity
public class Course {
    @Id
    private Long id;
    private String name;
    
    @ManyToMany(mappedBy = "courses")
    private List<Student> students;
    
    // getters and setters
}

@Entity
public class Student {
    // ...
    
    @ManyToMany
    @JoinTable(name = "student_course",
               joinColumns = @JoinColumn(name = "student_id"),
               inverseJoinColumns = @JoinColumn(name = "course_id"))
    private List<Course> courses;
    
    // ...
}

@Entity
public class Course {
    // ...
    
    @ManyToMany(mappedBy = "courses")
    private List<Student> students;
    
    // ...
}