msg = new ISOMsg();
packager.unpack(msg, packed);
tagValueSequence = new GenericTagSequence();
tagValueSequence.readFrom((ISOMsg) msg.getComponent(48));
tagValueSequence.readFrom((ISOMsg) msg.getComponent(62));
Assert.assertEquals("Unpack error", 4, tagValueSequence.getAll().size());
msg.recalcBitMap();
packed = packager.pack(msg);