| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 93 of 184 | 49% | 18 of 28 | 35% | 14 | 27 | 16 | 41 | 2 | 13 |
| removeProperty(Object, Object) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| length(Object) | | 47% | | 37% | 3 | 5 | 4 | 8 | 0 | 1 |
| setProperty(Object, Object, Object) | | 50% | | 25% | 2 | 3 | 1 | 4 | 0 | 1 |
| toIterable(Object) | | 35% | | 25% | 2 | 3 | 1 | 3 | 0 | 1 |
| setArrayIndex(Object, int, Object) | | 65% | | 50% | 2 | 3 | 2 | 7 | 0 | 1 |
| getArrayIndex(Object, int, boolean) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getPropertyKeys(Object) | | 66% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| getMapValue(Object, String) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| getArrayIndex(Object, int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| AbstractJsonProvider() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isArray(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isMap(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| unwrap(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |