Hey Cruz,
addNumber(int x, int y) is expecting int parameters. so you can do
out.println("<h1>Returned addition of "5" + "10" int from Session
bean is " +
myOwnEJB30SessionBean.addNumber(5, 10) + "</h1>");
Hope it helped...
Rabin
On May 20, 3:05 pm, cruzc <cruzcastil...@gmail.com> wrote:
> Hello everybody.
>
> I am trying to solve the homework lab 3405 but I have an error.
>
> This is the information:
>
> Project = MyEJB30
> Session bean = MyOwnEJB30Session
> Business method = addNumber
> Servlet = MyOwnServlet
>
> The addNumber method is:
> public int addNumber(int x, int y) {
> return (x + y);
> }
>
> The files generated are:
> MyOwnEJB30SessionBean.java
> MyOwnEJB30SessionLocal.java
> MyOwnEJB30SessionRemote.java
> MyOwnServlet.java
>
> The error is in MyOwnEJB30SessionBean.java in the next line:
>
> out.println("<h1>Returned number int from Session bean is " +
> myOwnEJB30SessionBean.addNumber(x + y) + "</h1>");
>
> The error says “ cannot find the symbols variable x and variable y,
> and operator + cannot be applied to x,y”
>
> I have tried to solve this in different ways but I can’t.
>
> Can someone help me please?
>
> Thanks in advance.
>
> Cruz
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