| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 50 of 61 | 18% | 3 of 4 | 25% | 8 | 10 | 11 | 16 | 6 | 8 |
| appendTo(Appendable) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| length() | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| subSequence(int, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| PlainStringFormattedValue(String) | | 61% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| charAt(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| nextPosition(ConstrainedFieldPosition) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toCharacterIterator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |