题目如下:在学校的人事管理系统中，教师与学生共同拥有的信息为，编号、姓名、性别、出生日期等；教师特有的信息为所在部门、职称、工资等；学生特有信息为高考分数、所学专业，将教师与学生共同拥有的部分，定义为人员类PersonClass（作为父类），并在此基础上定义教师类TercharClass和学生类StudentClass两个子类。在抽象父类PersonClass中添加抽象方法，在子类教师类TercharClass和学生类StudentClass中实现该方法。编写含main函数的主类，测试抽象类。请主意是测试抽象类，请写出代码

以下是Java代码示例：

abstract class PersonClass {
    private int id;
    private String name;
    private String gender;
    private String birthDate;

    public PersonClass(int id, String name, String gender, String birthDate) {
        this.id = id;
        this.name = name;
        this.gender = gender;
        this.birthDate = birthDate;
    }

    public int getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public String getGender() {
        return gender;
    }

    public String getBirthDate() {
        return birthDate;
    }

    public abstract void printInfo();
}

class TercharClass extends PersonClass {
    private String department;
    private String jobTitle;
    private double salary;

    public TercharClass(int id, String name, String gender, String birthDate, String department, String jobTitle, double salary) {
        super(id, name, gender, birthDate);
        this.department = department;
        this.jobTitle = jobTitle;
        this.salary = salary;
    }

    public String getDepartment() {
        return department;
    }

    public String getJobTitle() {
        return jobTitle;
    }

    public double getSalary() {
        return salary;
    }

    @Override
    public void printInfo() {
        System.out.println("教师信息：");
        System.out.println("编号：" + getId());
        System.out.println("姓名：" + getName());
        System.out.println("性别：" + getGender());
        System.out.println("出生日期：" + getBirthDate());
        System.out.println("所在部门：" + department);
        System.out.println("职称：" + jobTitle);
        System.out.println("工资：" + salary);
    }
}

class StudentClass extends PersonClass {
    private int entranceScore;
    private String major;

    public StudentClass(int id, String name, String gender, String birthDate, int entranceScore, String major) {
        super(id, name, gender, birthDate);
        this.entranceScore = entranceScore;
        this.major = major;
    }

    public int getEntranceScore() {
        return entranceScore;
    }

    public String getMajor() {
        return major;
    }

    @Override
    public void printInfo() {
        System.out.println("学生信息：");
        System.out.println("编号：" + getId());
        System.out.println("姓名：" + getName());
        System.out.println("性别：" + getGender());
        System.out.println("出生日期：" + getBirthDate());
        System.out.println("高考分数：" + entranceScore);
        System.out.println("所学专业：" + major);
    }
}

public class MainClass {
    public static void main(String[] args) {
        PersonClass person1 = new TercharClass(1001, "张三", "男", "1998-01-01", "计算机科学与技术", "副教授", 8000.0);
        PersonClass person2 = new StudentClass(2001, "李四", "女", "2000-01-01", 700, "计算机科学与技术");

        person1.printInfo();
        person2.printInfo();
    }
}

在上述代码中，PersonClass类为抽象类，其中包含了编号、姓名、性别、出生日期等共同拥有的信息，并定义了一个抽象方法printInfo。TercharClass和StudentClass分别为教师类和学生类，继承自PersonClass类，并实现了printInfo方法，按照各自的信息输出。在MainClass中，创建了一个教师对象和一个学生对象，并分别调用了printInfo方法，输出各自的信息。