Основы програмирования нужно срочноо

 public class Work { 
    private String nameWork; 
    private int salary; 
    private int planEnter = 9; 
    private int planEnd = 18; 
 
    public Work(String nameWork) { 
        this.nameWork = nameWork; 
    } 
 
    public double getSalaryPerHour() { 
        return salary / (planEnd - planEnter); 
    } 
 
    public void work() { 
        System.out.println("работа кипит"); 
    } 
 
    public String getNameWork() { 
        return nameWork; 
    } 
 
    public void setNameWork(String nameWork) { 
        this.nameWork = nameWork; 
    } 
 
    public int getSalary() { 
        return salary; 
    } 
 
    public void setSalary(int salary) { 
        this.salary = salary; 
    } 
 
    public int getPlanEnter() { 
        return planEnter; 
    } 
 
    public void setPlanEnter(int planEnter) { 
        this.planEnter = planEnter; 
    } 
 
    public int getPlanEnd() { 
        return planEnd; 
    } 
 
    public void setPlanEnd(int planEnd) { 
        this.planEnd = planEnd; 
    } 
}