Problem accessing variable[] from another class?

But that is what should happen according to your code. You don't call B method to update teste variable.

Your code won't even compile. Return this. Teste; should be return this.

Test;.

Sorry, it was a mistake making the question (I didn't make copy paste). – Tiago Sep 16 '11 at 18:43.

Well, this isn't a direct copy/paste, since this obviously wouldn't compile. Whenever you're dealing with an actual error or issue, it's really best to paste the actual code. We're all programmers, so we can read it.

But based on the structure you've shown above, either the typo you've put in the line return this. Teste (should be return this. Test) is in your code, or you didn't initialize the instance variable test in your constructor.

Without showing us the actual code you're writing, it's impossible to say (especially the section that initializes the test variable, and the part that returns its value are missing - we're not mind readers, I'm afraid). So, those are two potential candidates. On another note, however, if you mark the test variable as public, then you don't need to have getter/setter methods for them, since any class can access them without going through a method call.

That's what public does.

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