| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 3 of 127 | 97% | 0 of 22 | 100% | 1 | 22 | 1 | 37 | 1 | 11 |
| CustomFunctions() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| join(Object[], String, TextPrinter) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| join(Collection, String, TextPrinter) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| join(int[], String) | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| join(Object[], String) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| join(Collection, String) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| defaultString(String) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| lambda$join$3(TextPrinter, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$join$1(TextPrinter, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$join$2(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| lambda$join$0(Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |