| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 18 of 38 | 52% | 0 of 0 | n/a | 2 | 3 | 3 | 8 | 2 | 3 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| offer(Object) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| GraphUpdater(String, Thread, GraphUpdater.Updater) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |