| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 10 of 53 | 81% | 0 of 2 | 100% | 1 | 5 | 3 | 17 | 1 | 4 |
| append(Object) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| add(Object) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| StringUtil.StringJoiner(String) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| complete() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |