public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (obj != null &&
obj.getClass() == Employee.class)
{
Employee employee = (Employee)obj;
return this.getName().equals(employee.getName())
&& this.getPass().equals(employee.getPass());
}
return false;
}最后返回的是什么,返回false和true代表什么