这是测试类,我有一个错误,我不知道它是什么。Java测试类错误
import java.util.*;
public class EmployeeTest
{
public static void main(String[] args) {
Employee e = new Employee();
e.setId("100012");
e.setLastname("Smith");
ResponsibilityDecorator d;
d = new Recruiter(e);
d = new CommunityLiaison(e);
d = new ProductionDesigner(e);
System.out.println(e.toString());
}
}
而这个链接到测试类
public class Employee
{
String id;
String lastname;
Employee(String id, String lastname)
{
this.id=id;
this.lastname=lastname;
}
EmploymentDuties eduties=new EmploymentDuties();
public EmploymentDuties getDuties()
{
return eduties;
}
public String toString(){
return "Duties for this employee: "+eduties.jobtitles;
}
public void setId(String id)
{
this.id = id;
}
public void setLastname(String lastname)
{
this.lastname = lastname;
}
}
你怎么能告诉你有一个错误?!堆栈跟踪?或者是你的ide标志着什么? –
给我们一个线索:你看到什么错误? – DaveH