| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 111 of 111 | 0% | 8 of 8 | 0% | 10 | 10 | 30 | 30 | 6 | 6 |
| getShell(MongoConnection) | | 0% | | 0% | 2 | 2 | 8 | 8 | 1 | 1 |
| lambda$submitNewShell$0() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| close() | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| recreateShell() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| PrecalculatingShellHolder(ExecutorService, Engine) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| submitNewShell() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |