// A class to represent employees in general (20-page manual).
public class Employee {
    private int years;     // # years worked at the company
    
    public Employee(int startYears) {
        years = startYears;
    }
    
    public int getYears() {
        return years;  // read-only
    }

    public int getHours() {
        return 40;           // works 40 hours / week
    }
    
    public double getSalary() {
        return 60000.0;      // $60,000.00 / year
    }
    
    public int getVacationDays() {
        return 10 + years*2;   // 2 weeks' paid vacation + 2 days / years worked
    }

    public String getVacationForm() {
        return "yellow";     // use the yellow form
    }
}