else super.visitInitStatement(self, args, target);
    public void visitInitStatement(SIRInitStatement self,				   JExpression[] args,				   SIRStream target) {	if (target == targetFilter) {	    for (int i = 0; i < args.length; i++) {		 FlatIRToC ftoc = new FlatIRToC();		 args[i].accept(ftoc);		 buf.append(ftoc.getString() + ",");	     }	     if (buf.length() > 0)		 buf.setCharAt(buf.length() - 1, ' ');	}    }