| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 2 of 19 | 89% | 0 of 0 | n/a | 1 | 4 | 1 | 6 | 1 | 4 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Expr.Empty(AtomicInteger) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| accept(Expr.Visitor) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |