[Bluej-discuss] Exercise 10.14 page 276

[Luis Moreira]

Hi all,

I am trying to do exercise 10.14 and I am having a problem with a
variable declaration. 

This variable is declared inside aa while loop in the findFood method in
Class Fox: 

 

Location where = (Location) adjacentLocations.next();

 

When I try to return this variable with: return where, which is outside
the while loop, I get an error because the compiler can not find this
variable.

I understand why is doing it, but apart from declaring this variable on
the beginning of the method is there any other way to make it work.

Best regards

                        Luis

 

 

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