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Posted to commits@commons.apache.org by ni...@apache.org on 2008/12/04 03:06:39 UTC
svn commit: r723189 -
/commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java
Author: niallp
Date: Wed Dec 3 18:06:38 2008
New Revision: 723189
URL: http://svn.apache.org/viewvc?rev=723189&view=rev
Log:
IO-183 Improve javadoc for FilenameUtils.getExtension() method - reported by Vadim Ponomarev
Modified:
commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java
Modified: commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java?rev=723189&r1=723188&r2=723189&view=diff
==============================================================================
--- commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java (original)
+++ commons/proper/io/trunk/src/java/org/apache/commons/io/FilenameUtils.java Wed Dec 3 18:06:38 2008
@@ -952,7 +952,8 @@
* The output will be the same irrespective of the machine that the code is running on.
*
* @param filename the filename to retrieve the extension of.
- * @return the extension of the file or an empty string if none exists.
+ * @return the extension of the file or an empty string if none exists or <code>null</code>
+ * if the filename is <code>null</code>.
*/
public static String getExtension(String filename) {
if (filename == null) {