[aspectj-users] after advice - change returned value

["Sebastian Berger" <wastel79@xxxxxx>]

Hi,

I have the following method:
byte[] getData();

I wanna capture this method now with an after-advice. How can I get the 
value, which this method returns and change that value?

I know how to do this with arguments and an around-advice (using the 
proceed-advice) and I know how to capture the return value of a method:
void after() returning(byte[] data)

But how is it possible to change the returned value?
Should I use the after-advice(but how then?)? or should I use the 
around-advice together with the proceed-statement?

Thanks in advance
Sebastian