Hi Andrew, For the moment I don't know. But can that be caused by an exception I am not catching between try and catch? Best Regards, David Sayada. -----Original Message----- From: Andrew Haley [mailto:aph-gcc@xxxxxxxxxxxxxxxxxxx] Sent: Monday, September 10, 2007 10:51 AM To: David Sayada Cc: classpath@xxxxxxx; 'Amnon David' Subject: RE: SIGSEGV issue David Sayada writes: > Having compiled gcj 4.1.2 with the options you quoted below, the application > no longer crashes with SEGV but I am receiving a lot of > java.lang.NullPointerException. > > I have tried to understand the conclusion of this thread > (http://gcc.gnu.org/ml/java/2001-04/msg00400.html) which deals with that > issue, but without success. Forget that patch. It was never applied. > Is this a natural behaviour? Or should there be a way to avoid them? Where do they occur? Please be as specific as you can. Andrew.