| convertToUnicode(UCharacterIterator, int) |   | 92% | | 100% | 0 | 8 | 2 | 28 | 0 | 1 |
| IDNA2003() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| isLDHChar(int) | | 93% | | 87% | 2 | 9 | 1 | 5 | 0 | 1 |
| convertToASCII(UCharacterIterator, int) | | 99% | | 97% | 1 | 20 | 0 | 55 | 0 | 1 |
| convertIDNToUnicode(String, int) | | 100% | | 87% | 1 | 5 | 0 | 19 | 0 | 1 |
| convertIDNToASCII(String, int) | | 100% | | 100% | 0 | 5 | 0 | 18 | 0 | 1 |
| compareCaseInsensitiveASCII(StringBuffer, StringBuffer) | | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| startsWithPrefix(StringBuffer) | | 100% | | 100% | 0 | 4 | 0 | 6 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| toASCIILower(CharSequence) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| getSeparatorIndex(char[], int, int) | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| toASCIILower(char) | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| compare(String, String, int) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| isLabelSeparator(int) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |