| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 4 of 33 | 87% | 0 of 0 | n/a | 1 | 5 | 1 | 10 | 1 | 5 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| append(char[], int, int) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| append(CharSequence) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| append(char) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| QuietAppendable.StringBuilderAppendable(StringBuilder) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |