| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 152 of 170 | 10% | 33 of 38 | 13% | 25 | 28 | 40 | 47 | 7 | 9 |
| toInteger(Object) | | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| toLong(Object) | | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| toDouble(Object) | | 0% | | 0% | 4 | 4 | 8 | 8 | 1 | 1 |
| toBoolean(Object) | | 28% | | 25% | 4 | 5 | 5 | 8 | 0 | 1 |
| typeMismatch(Object, Object, String) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| typeMismatch(Object, String) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| checkDouble(double) | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| toString(Object) | | 76% | | 75% | 1 | 3 | 1 | 5 | 0 | 1 |
| JSON() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |