SIRStream result = FuseSplit.fuse(self);  throw new SuccessfulFuseException();
if (FuseSplit.isFusable(self)) { SIRStream result = FuseSplit.fuse(self);  throw new SuccessfulFuseException(); }
    public void postVisitSplitJoin(SIRSplitJoin self,				   SIRSplitJoinIter iter) {	SIRStream result = FuseSplit.fuse(self);	// should always be successful	throw new SuccessfulFuseException();    }