| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 5,753 of 7,472 | 23% | 705 of 830 | 15% | 547 | 656 | 1,328 | 1,686 | 168 | 236 | 10 | 19 |
| JsonStringEncoder | | 5% | | 3% | 102 | 108 | 338 | 361 | 12 | 17 | 0 | 1 |
| NumberOutput | | 16% | | 12% | 70 | 78 | 229 | 264 | 24 | 28 | 0 | 1 |
| UTF8Writer | | 0% | | 0% | 62 | 62 | 186 | 186 | 12 | 12 | 1 | 1 |
| BigDecimalParser | | 0% | | 0% | 36 | 36 | 98 | 98 | 8 | 8 | 1 | 1 |
| NumberInput | | 33% | | 20% | 71 | 92 | 120 | 154 | 18 | 26 | 0 | 1 |
| SerializedString | | 13% | | 7% | 37 | 41 | 76 | 89 | 17 | 21 | 0 | 1 |
| UTF32Reader | | 59% | | 35% | 30 | 41 | 50 | 103 | 4 | 10 | 0 | 1 |
| ContentReference | | 58% | | 32% | 39 | 61 | 48 | 118 | 10 | 26 | 0 | 1 |
| MergedStream | | 0% | | 0% | 26 | 26 | 52 | 52 | 11 | 11 | 1 | 1 |
| IOContext | | 42% | | 29% | 28 | 44 | 38 | 80 | 16 | 32 | 0 | 1 |
| CharTypes | | 77% | | 69% | 15 | 35 | 29 | 114 | 9 | 17 | 0 | 1 |
| SegmentedStringWriter | | 0% | n/a | 12 | 12 | 26 | 26 | 12 | 12 | 1 | 1 | |
| BigIntegerParser | | 0% | | 0% | 4 | 4 | 12 | 12 | 2 | 2 | 1 | 1 |
| CharTypes.AltEscapes | | 0% | | 0% | 5 | 5 | 10 | 10 | 3 | 3 | 1 | 1 |
| DataOutputAsStream | | 0% | n/a | 4 | 4 | 9 | 9 | 4 | 4 | 1 | 1 | |
| CharacterEscapes | 0% | n/a | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | ||
| InputDecorator | 0% | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | ||
| JsonEOFException | 72% | n/a | 1 | 2 | 1 | 4 | 1 | 2 | 0 | 1 | ||
| OutputDecorator | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |