[IO-183] "FilenameUtils.getExtension" javadoc misses description for returned NULL-value

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.4
• Fix Version/s: 2.0

Environment

JavaDoc

• Assignee: Niall Pemberton
• Reporter: Vadim Ponomarev
• Created: 16/Oct/08 07:31
• Updated: 21/Jul/10 17:00
• Resolved: 04/Dec/08 02:06

Description

"FilenameUtils.getExtension" can return NULL if "filename"-parameter is NULL. But in JavaDoc we only have: "@return the extension of the file or an empty string if none exists.".