ISOMsg field48 = new ISOMsg(48);
tagValueSequence.writeTo(field48);
ISOMsgRef isoMsgRef = new ISOMsgRef(field48);
msg.set(isoMsgRef.reference(48));
msg.set(isoMsgRef.reference(62));
msg.recalcBitMap();
GenericPackager packager = new GenericPackager(new FileInputStream("build/resources/test/org/jpos/tlv/tagged-sequence-packager.xml"));
msg.setPackager(packager);