public class HelloWorld4 {

 String name = "林三土";

 int age = 16;

 String designation = "画家";

 double salary = 2000.0;

 // Employee 类的构造器

 public void Employee(String name){

    this.name = name;

 }

 // 设置age的值

 public void empAge(int empAge){

    age =  empAge;

 }

 /* 设置designation的值*/

 public void empDesignation(String empDesig){

    designation = empDesig;

 }

 /* 设置salary的值*/

 public void empSalary(double empSalary){

    salary = empSalary;

 }

 /* 打印信息 */

 public static void main(String[] args) {

 HelloWorld4 helloworld4=new HelloWorld4();

 helloworld4.printEmployee();

}

 public void printEmployee(){

    System.out.println("名字:"+ name );

    System.out.println("年龄:" + age );

    System.out.println("职位:" + designation );

    System.out.println("薪水:" + salary);

 }

}