| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 29 of 70 | 58% | 4 of 8 | 50% | 8 | 14 | 9 | 22 | 4 | 10 |
| equals(Object) | | 76% | | 50% | 3 | 4 | 3 | 8 | 0 | 1 |
| JsonNumber(String) | | 61% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| write(JsonWriter) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| asLong() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| asFloat() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| asInt() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| asDouble() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isNumber() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |