请用Java写一个程序(1)编写一个程序，编写一个名字 Employee( 雇员 ) 的父类和两个名为 Manager （经理）、Technician（技术人员）的子类。 (2)Employee 类包含 name,salary 和 address 三个属性，定义一个构造方法为成员变量初始化，一个成员方法 show 用于显示这些属性值。 Manager 类有一个名为 department （部门）的属性，Technician（技术人员）Manager 类有一个名为worktime (工作时间)的属性,定义构造方法显示调用父类的构造方法为成员变量赋值，重写父类的 show 方法输出信息；创建 Manager Technician类的对象并显示其详细信息。

以下是用Java编写的程序，实现了Employee类及其两个子类Manager和Technician：

public class Employee {
    private String name;
    private double salary;
    private String address;

    public Employee(String name, double salary, String address) {
        this.name = name;
        this.salary = salary;
        this.address = address;
    }

    public void show() {
        System.out.println("Name: " + name);
        System.out.println("Salary: " + salary);
        System.out.println("Address: " + address);
    }
}

public class Manager extends Employee {
    private String department;

    public Manager(String name, double salary, String address, String department) {
        super(name, salary, address);
        this.department = department;
    }

    @Override
    public void show() {
        super.show();
        System.out.println("Department: " + department);
    }
}

public class Technician extends Employee {
    private int worktime;

    public Technician(String name, double salary, String address, int worktime) {
        super(name, salary, address);
        this.worktime = worktime;
    }

    @Override
    public void show() {
        super.show();
        System.out.println("Worktime: " + worktime);
    }
}

public class Main {
    public static void main(String[] args) {
        Manager manager = new Manager("Tom", 10000, "Beijing", "Sales");
        manager.show();

        Technician technician = new Technician("Jerry", 8000, "Shanghai", 8);
        technician.show();
    }
}

程序中，Employee类包含了三个属性name、salary和address，以及一个构造方法和一个成员方法show；Manager和Technician类继承了Employee类，并添加了各自的属性department和worktime，以及重写了show方法。

在Main类中，创建了一个Manager对象和一个Technician对象，并分别调用show方法输出详细信息。