Problem with AClass.class

[Ryszard Kabatek]

gcj (gcc version 3.1 20020325 (prerelease)) on linux

I got a linking error because of using the class member function:
AClass.class.getName()

/tmp/cc3aa1t7.o: In function `main':
/tmp/cc3aa1t7.o(.text+0x1d): undefined reference to `AClass::class$'
collect2: ld returned 1 exit status

What is wrong?

Regards
-- 
Ryszard Kabatek