| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 85 of 240 | 65% | 9 of 16 | 44% | 12 | 21 | 11 | 51 | 4 | 13 |
| jsonNull() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| key(String) | | 77% | | 50% | 1 | 2 | 1 | 8 | 0 | 1 |
| startObject() | | 65% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| startList() | | 65% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| endObject() | | 57% | n/a | 0 | 1 | 1 | 3 | 0 | 1 | |
| integer(Long) | | 72% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| decimal(Double) | | 72% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| string(String) | | 72% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| bool(boolean) | | 72% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| endList() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| start() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| finish() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| JsonWriter.ObjectWriter(Writer, Handler, JsonWriter) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 |