| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 36 of 290 | 87% | 3 of 44 | 93% | 4 | 32 | 5 | 48 | 1 | 10 |
| parseAndWriteUnicode(I18n, StringWriter, String, int, SourceLocation) | | 89% | | 88% | 2 | 10 | 1 | 26 | 0 | 1 |
| getEndIndexExclusive(I18n, String, int, SourceLocation) | | 71% | | 87% | 1 | 5 | 1 | 7 | 0 | 1 |
| writeCodePoint(StringWriter, int) | | 72% | n/a | 0 | 1 | 2 | 6 | 0 | 1 | |
| UnicodeUtil() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| isEscapedUnicode(String, int) | | 100% | | 100% | 0 | 4 | 0 | 3 | 0 | 1 |
| isBracedEscape(String, int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| isLeadingSurrogateValue(int) | | 100% | | 100% | 0 | 3 | 0 | 1 | 0 | 1 |
| isTrailingSurrogateValue(int) | | 100% | | 100% | 0 | 3 | 0 | 1 | 0 | 1 |
| offendingToken(String, int, int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isValidUnicodeCodePoint(int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |