import java.util.Date; public class Employee extends Person { private int employeeID; private Date joined; public int getEmployeeID() { return employeeID; } public void setEmployeeID(int employeeID) { this.employeeID = employeeID; } public Date getJoined() { return joined; } public void setJoined(Date joined) { this.joined = joined; } public int getCategory() { return Category; } public void setCategory(int category) { Category = category; } private int Category; }