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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