Howto instrument print(a.toString()) ?!?

[sirrurg]

Hi,

it seems i have discovered my problem now correctly, not as mentioned in
my last thread that the copy operation of methods seemed to fail.
No ... the problem lies somewhere else and i have figured out which
construct it caused.

If i have sth like this within a methodbody:

 ....
 new Exception(b.getValue());
 ...

and i want to replace the call of b.getValue() by sth like this

if(....){
 // get method with java reflection mechanism
}else{
 // call "old" method
}

But at the moment i have also no clue why this is the case.
Does Javassist have trouble in translating sth like this ?!?

 java.lang.reflect.Method method = $0.getClass().getMethod("say", null);
 method.invoke($0, null);

Sincerely
Sirrurg

[chiba]

Did you assign the result of method.invoke() to $_?
e.g.

$_ = ($r)method.invoke($0, null);

Regards,

[sirrurg]

Yes ... thats the way i try to do it.

[sirrurg]

Hmm ... so there is no solution to this problem?
Or am i doing sth wrong ?!?

[sirrurg]

hi ...
i still tried to solve what i am doing wrong, but i just dont get a clue :(
Really noone knows a hint how to do that?!?

regards