du.setSubjects(randomStringSet(rand.nextInt(2) + 1, rand.nextInt(5) + 1)); du.setMetadata(createMetadataSet(rand.nextInt(2))); du.setMetadataRef(createMetadataRefSet(rand.nextInt(3))); du.setFormerExternalRefs(randomStringSet(rand.nextInt(5), 10));
du.setMetadata(getMetadataSet(doc)); du.setRelations(getRelations(doc)); du.setParents(getDeliverableUnitRefSet(doc, DeliverableUnitField.PARENT));