| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 12 of 30 | 60% | 5 of 6 | 16% | 5 | 9 | 2 | 9 | 2 | 6 |
| equals(Object) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| clone() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 85% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| JSONObject.Null(boolean) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| JSONObject.Null() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isExplicitNull() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |