| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 11 | 81% | 0 of 0 | n/a | 1 | 4 | 1 | 4 | 1 | 4 |
| getInstance() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| allowsStairs() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| preferStairsForConnectors() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |