| doNormalize(String, char, boolean) |  | 0% | | 0% | 31 | 31 | 53 | 53 | 1 | 1 |
| getPrefixLength(String) | | 0% | | 0% | 30 | 30 | 43 | 43 | 1 | 1 |
| isIPv6Address(String) | | 0% | | 0% | 24 | 24 | 40 | 40 | 1 | 1 |
| concat(String, String) | | 0% | | 0% | 6 | 6 | 14 | 14 | 1 | 1 |
| directoryContains(String, String) | | 0% | | 0% | 6 | 6 | 7 | 7 | 1 | 1 |
| doGetFullPath(String, boolean) | | 0% | | 0% | 8 | 8 | 16 | 16 | 1 | 1 |
| isIPv4Address(String) | | 0% | | 0% | 7 | 7 | 11 | 11 | 1 | 1 |
| isRFC3986HostName(String) | | 0% | | 0% | 5 | 5 | 7 | 7 | 1 | 1 |
| doGetPath(String, int) | | 0% | | 0% | 6 | 6 | 10 | 10 | 1 | 1 |
| equals(String, String, boolean, IOCase) | | 0% | | 0% | 8 | 8 | 10 | 10 | 1 | 1 |
| getAdsCriticalOffset(String) | | 0% | | 0% | 4 | 4 | 9 | 9 | 1 | 1 |
| getPrefix(String) | | 0% | | 0% | 4 | 4 | 9 | 9 | 1 | 1 |
| isExtension(String, String[]) | | 0% | | 0% | 5 | 5 | 7 | 7 | 1 | 1 |
| isExtension(String, Collection) | | 0% | | 0% | 5 | 5 | 6 | 6 | 1 | 1 |
| isExtension(String, String) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| removeExtension(String) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| indexOfExtension(String) |  | 47% | | 37% | 4 | 5 | 4 | 9 | 0 | 1 |
| getName(String) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| requireNonNullChars(String) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| isSeparator(char) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| isValidHostName(String) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| isEmpty(String) | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| getExtension(String) | | 55% | | 50% | 2 | 3 | 2 | 6 | 0 | 1 |
| wildcardMatch(String, String, IOCase) | | 96% | | 85% | 4 | 18 | 2 | 41 | 0 | 1 |
| flipSeparator(char) | | 62% | | 75% | 1 | 3 | 1 | 5 | 0 | 1 |
| equals(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| equalsNormalized(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| equalsNormalizedOnSystem(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| equalsOnSystem(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| normalize(String, boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| normalizeNoEndSeparator(String, boolean) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| toSeparator(boolean) | | 0% | | 0% | 2 | 2 | 1 | 1 | 1 | 1 |
| normalize(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| normalizeNoEndSeparator(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| wildcardMatch(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| wildcardMatchOnSystem(String, String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getBaseName(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getFullPath(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getFullPathNoEndSeparator(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getPath(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| getPathNoEndSeparator(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| separatorsToSystem(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| separatorsToUnix(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| separatorsToWindows(String) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| FilenameUtils() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| indexOfLastSeparator(String) | | 87% | | 50% | 1 | 2 | 1 | 5 | 0 | 1 |
| isSystemWindows() | | 71% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| splitOnTokens(String) | | 100% | | 100% | 0 | 10 | 0 | 20 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 6 | 0 | 1 |