[abc-users] strange problem while compiling using abc

I just started using abc instead of AspectJ
I already have a test file that works fine with AspectJ.
>>abc cflows.java
Exception in thread "main" java.lang.UnsupportedClassVersionError:
abc/main/Main (Unsupported major.minor version 48.0)

>>ajc cflows.java OK

>>abc cflows.java OK!!!!

why does it give an error in the first time but after compiling using ajc it
gives no errors!!!
thanks
Khalid A. Al-Jasser
The University of Melbourne
Australia
Received on Thu Jul 06 03:46:23 2006