| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 631 of 631 | 0% | 71 of 71 | 0% | 53 | 53 | 128 | 128 | 11 | 11 |
| appendRandomJson(int, int, StringBuilder) | | 0% | | 0% | 17 | 17 | 46 | 46 | 1 | 1 |
| mutate(String) | | 0% | | 0% | 10 | 10 | 31 | 31 | 1 | 1 |
| appendRandomChar(StringBuilder) | | 0% | | 0% | 14 | 14 | 22 | 22 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| makeRandomJson() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| randomDecimalDigits(int) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| appendWhitespace(StringBuilder) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| appendRandomString(int, StringBuilder) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| appendRandomChars(int, StringBuilder) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| FuzzyStringGenerator(Random) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| iterator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |