| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 37 of 54 | 31% | 11 of 14 | 21% | 11 | 15 | 5 | 10 | 4 | 8 |
| areEqual(Object, Object) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| isEqualBitKey(int) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| isNullBitKey(int) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| notNull(Object, String) | | 44% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| Tries() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isOutOfBoundsIndex(int) | | 71% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| isValidBitIndex(int) | | 85% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| cast(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |