org.musicbrainz.ns.mmd_2
| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 5,066 of 5,515 | 8% | 135 of 150 | 10% | 1,136 | 1,233 | 1,689 | 1,814 | 1,066 | 1,158 | 46 | 88 |
| ObjectFactory.java |  | 0% | | n/a | 155 | 155 | 223 | 223 | 155 | 155 | 1 | 1 |
| Metadata.java |   | 4% | | n/a | 82 | 87 | 125 | 130 | 82 | 87 | 0 | 1 |
| Artist.java |   | 6% |  | 0% | 51 | 54 | 77 | 81 | 49 | 52 | 0 | 1 |
| Work.java |  | 0% |  | 0% | 44 | 44 | 65 | 65 | 41 | 41 | 3 | 3 |
| Release.java |   | 12% |  | 0% | 44 | 50 | 68 | 75 | 42 | 48 | 0 | 1 |
| Relation.java |   | 17% |   | 50% | 43 | 53 | 67 | 78 | 42 | 52 | 0 | 3 |
| Label.java |  | 5% |  | 0% | 41 | 42 | 61 | 63 | 39 | 40 | 0 | 1 |
| Event.java |  | 0% |  | 0% | 39 | 39 | 58 | 58 | 37 | 37 | 2 | 2 |
| Place.java |  | 0% |  | 0% | 30 | 30 | 45 | 45 | 28 | 28 | 1 | 1 |
| DefAreaElementInner.java |  | 6% |  | 0% | 31 | 32 | 46 | 48 | 29 | 30 | 0 | 1 |
| Cdstub.java |  | 0% |  | 0% | 30 | 30 | 44 | 44 | 28 | 28 | 3 | 3 |
| ReleaseGroup.java |   | 16% |  | 0% | 30 | 36 | 47 | 54 | 28 | 34 | 0 | 1 |
| Recording.java |   | 18% |   | 50% | 31 | 36 | 47 | 54 | 30 | 34 | 0 | 1 |
| Series.java |  | 0% |  | 0% | 24 | 24 | 36 | 36 | 22 | 22 | 1 | 1 |
| Instrument.java |  | 0% |  | 0% | 24 | 24 | 36 | 36 | 22 | 22 | 1 | 1 |
| Editor.java |  | 0% | | n/a | 24 | 24 | 36 | 36 | 24 | 24 | 1 | 1 |
| FreedbDisc.java |  | 0% |  | 0% | 16 | 16 | 24 | 24 | 15 | 15 | 1 | 1 |
| Medium.java |   | 33% |   | 50% | 14 | 22 | 23 | 32 | 13 | 21 | 0 | 2 |
| Collection.java |  | 0% | | n/a | 15 | 15 | 22 | 22 | 15 | 15 | 1 | 1 |
| Annotation.java |  | 0% |  | 0% | 12 | 12 | 18 | 18 | 11 | 11 | 1 | 1 |
| Alias.java |  | 5% | | n/a | 14 | 15 | 21 | 22 | 14 | 15 | 0 | 1 |
| LanguageList.java |  | 0% |  | 0% | 12 | 12 | 17 | 17 | 11 | 11 | 2 | 2 |
| DefTrackData.java |   | 23% | | n/a | 11 | 15 | 18 | 22 | 11 | 15 | 0 | 1 |
| Disc.java |   | 28% |  | 0% | 9 | 12 | 14 | 18 | 8 | 11 | 0 | 1 |
| Puid.java |  | 0% |  | 0% | 8 | 8 | 12 | 12 | 7 | 7 | 1 | 1 |
| Isrc.java |  | 0% |  | 0% | 8 | 8 | 12 | 12 | 7 | 7 | 1 | 1 |
| Url.java |  | 0% |  | 0% | 8 | 8 | 12 | 12 | 7 | 7 | 1 | 1 |
| CoverArtArchive.java |  | 7% | | n/a | 10 | 11 | 15 | 16 | 10 | 11 | 0 | 1 |
| DefQuality.java |   | 59% |  | 0% | 4 | 6 | 5 | 12 | 2 | 4 | 0 | 1 |
| DefDirection.java |   | 59% |  | 0% | 4 | 6 | 5 | 12 | 2 | 4 | 0 | 1 |
| EditInformation.java |  | 0% | | n/a | 9 | 9 | 13 | 13 | 9 | 9 | 1 | 1 |
| EditorList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| SeriesList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| ArtistList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| EntityList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| PlaceList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| RecordingList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| CdstubList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| IsrcList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| AnnotationList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| FreedbDiscList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| LabelList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| EventList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| PuidList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| AreaList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| UserTagList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| InstrumentList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| CollectionList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| WorkList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| UrlList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| IswcList.java |  | 0% |  | 0% | 7 | 7 | 10 | 10 | 6 | 6 | 1 | 1 |
| TagList.java |  | 10% |  | 0% | 6 | 7 | 9 | 10 | 5 | 6 | 0 | 1 |
| ReleaseEventList.java |  | 10% |  | 0% | 6 | 7 | 9 | 10 | 5 | 6 | 0 | 1 |
| DataTrackList.java |  | 10% |  | 0% | 6 | 7 | 9 | 10 | 5 | 6 | 0 | 1 |
| LabelInfoList.java |  | 10% |  | 0% | 6 | 7 | 9 | 10 | 5 | 6 | 0 | 1 |
| AliasList.java |  | 10% |  | 0% | 6 | 7 | 9 | 10 | 5 | 6 | 0 | 1 |
| RelationList.java |   | 34% |   | 50% | 6 | 9 | 9 | 13 | 5 | 8 | 0 | 1 |
| LifeSpan.java |  | 12% | | n/a | 6 | 7 | 9 | 10 | 6 | 7 | 0 | 1 |
| OffsetList.java |  | 32% |   | 50% | 5 | 7 | 7 | 10 | 4 | 6 | 0 | 1 |
| MediumList.java |   | 48% |  | 100% | 5 | 9 | 8 | 13 | 5 | 8 | 0 | 1 |
| NameCredit.java |  | 25% | | n/a | 5 | 7 | 8 | 10 | 5 | 7 | 0 | 1 |
| UserTag.java |  | 0% | | n/a | 4 | 4 | 6 | 6 | 4 | 4 | 1 | 1 |
| Tag.java |  | 32% | | n/a | 5 | 6 | 7 | 9 | 5 | 6 | 0 | 1 |
| Coordinates.java |  | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| Rating.java |  | 0% | | n/a | 5 | 5 | 7 | 7 | 5 | 5 | 1 | 1 |
| ReleaseGroupList.java |   | 50% |  | 100% | 4 | 7 | 6 | 10 | 4 | 6 | 0 | 1 |
| DiscList.java |   | 50% |  | 100% | 4 | 7 | 6 | 10 | 4 | 6 | 0 | 1 |
| ReleaseList.java |   | 50% |  | 100% | 4 | 7 | 6 | 10 | 4 | 6 | 0 | 1 |
| Target.java |  | 17% | | n/a | 4 | 5 | 6 | 7 | 4 | 5 | 0 | 1 |
| ReleaseEvent.java |  | 17% | | n/a | 4 | 5 | 6 | 7 | 4 | 5 | 0 | 1 |
| TextRepresentation.java |  | 17% | | n/a | 4 | 5 | 6 | 7 | 4 | 5 | 0 | 1 |
| LabelInfo.java |  | 17% | | n/a | 4 | 5 | 6 | 7 | 4 | 5 | 0 | 1 |
| IpiList.java |  | 0% |  | 0% | 3 | 3 | 4 | 4 | 2 | 2 | 1 | 1 |
| Offset.java |  | 35% | | n/a | 3 | 5 | 5 | 7 | 3 | 5 | 0 | 1 |
| Iso31661CodeList.java |  | 21% |  | 0% | 2 | 3 | 3 | 4 | 1 | 2 | 0 | 1 |
| Iso31663CodeList.java |  | 21% |  | 0% | 2 | 3 | 3 | 4 | 1 | 2 | 0 | 1 |
| SecondaryTypeList.java |  | 21% |  | 0% | 2 | 3 | 3 | 4 | 1 | 2 | 0 | 1 |
| Iso31662CodeList.java |  | 21% |  | 0% | 2 | 3 | 3 | 4 | 1 | 2 | 0 | 1 |
| ArtistCredit.java | | 64% |   | 50% | 1 | 3 | 1 | 4 | 0 | 2 | 0 | 1 |