mv.visitVarInsn(Opcodes.ALOAD, 0);
mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitInsn(Opcodes.RETURN);
Label lend = new Label();
mv.visitLabel(lend);
mv.visitLocalVariable("this", "L" + classFileName + ";", null, lbegin, lend, 0);
mv.visitMaxs(1, 1);
mv.visitEnd();
for (MessagePartInfo mpi : messageInfo.getMessageParts()) {
generateMessagePart(cw, mpi, method, classFileName);