| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 78 of 81 | 3% | 6 of 6 | 0% | 12 | 13 | 17 | 18 | 9 | 10 |
| standardContainsKey(Object) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| standardSubMap(Object, Object) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| unsafeCompare(Object, Object) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| subMap(Object, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| headMap(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| tailMap(Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| comparator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| firstKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lastKey() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ForwardingSortedMap() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |