| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 4,496 of 4,496 | 0% | 550 of 550 | 0% | 386 | 386 | 1,013 | 1,013 | 111 | 111 | 13 | 13 |
| NumberOutput | | 0% | | 0% | 63 | 63 | 207 | 207 | 14 | 14 | 1 | 1 |
| UTF8Writer | | 0% | | 0% | 61 | 61 | 186 | 186 | 11 | 11 | 1 | 1 |
| JsonStringEncoder | | 0% | | 0% | 63 | 63 | 202 | 202 | 11 | 11 | 1 | 1 |
| NumberInput | | 0% | | 0% | 70 | 70 | 136 | 136 | 12 | 12 | 1 | 1 |
| UTF32Reader | | 0% | | 0% | 31 | 31 | 78 | 78 | 5 | 5 | 1 | 1 |
| IOContext | | 0% | | 0% | 31 | 31 | 66 | 66 | 16 | 16 | 1 | 1 |
| MergedStream | | 0% | | 0% | 26 | 26 | 55 | 55 | 11 | 11 | 1 | 1 |
| BaseReader | | 0% | | 0% | 10 | 10 | 26 | 26 | 6 | 6 | 1 | 1 |
| SerializedString | | 0% | | 0% | 15 | 15 | 24 | 24 | 9 | 9 | 1 | 1 |
| SegmentedStringWriter | | 0% | n/a | 12 | 12 | 25 | 25 | 12 | 12 | 1 | 1 | |
| CharacterEscapes | | 0% | n/a | 2 | 2 | 6 | 6 | 2 | 2 | 1 | 1 | |
| OutputDecorator | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| InputDecorator | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |