| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 34 | 73% | 0 of 0 | n/a | 2 | 4 | 3 | 8 | 2 | 4 |
| with(Invoice.Builder) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| Invoice.Builder() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| Invoice.Builder(Invoice.Builder.Callback) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| create() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |