| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 16 of 109 | 85% | 7 of 20 | 65% | 6 | 17 | 2 | 19 | 1 | 7 |
| containsLineBreak(String) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| containsDupe(char[]) | | 93% | | 83% | 1 | 4 | 1 | 5 | 0 | 1 |
| isLineBreak(char) | | 80% | | 50% | 2 | 3 | 0 | 1 | 0 | 1 |
| lambda$escapeControlCharacters$0(StringBuilder, int) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| escapeControlCharacters(String) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| needsEscape(int) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |