Details
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Bug
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Status: Closed
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Trivial
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Resolution: Fixed
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2.4
Description
The method FilenameUtils.indexOfExtension contains this JavaDoc comment:
* @param filename the filename to find the last path separator in, null returns -1
* @return the index of the last separator character, or -1 if there
* is no such character
This comment was obviously copied from the FilenameUtils.indexOfLastSeparator method, where it makes perfect sense.
The JavaDoc comment for FilenameUtils.indexOfExtension should rather read e.g. as follows:
* @param filename the filename to find the last extension separator in, null returns -1
* @return the index of the last extension separator character, or -1 if there
* is no such character