I've found that the id field (not displayId) for a SequenceFeature is null when loading a Library from a rdf file using IOTools.fromRdfXml(), even though the feature clearly had such an encrypted ID when it was first created and written to the rdf file using IOTools.toRdfXml().
I've found that the id field (not displayId) for a SequenceFeature is null when loading a Library from a rdf file using IOTools.fromRdfXml(), even though the feature clearly had such an encrypted ID when it was first created and written to the rdf file using IOTools.toRdfXml().