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https://issues.apache.org/jira/browse/NET-188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12572389#action_12572389
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Sebb commented on NET-188:
--------------------------
If the fie was created in Dec 2007, and it is now Jan 2008, then the year will
be omitted on Unix systems.
Since Dec is less that 6 months behind Jan, and > 6 months ahead, the omitted
year must be 2007.
Pseudocode:
If year is not present
then
calculate date using current year
if date - now > 6 months (or calculation fails)
then
calculate date using previous year
endif
endif
> FTPClient#listFiles returns null element when file's timestamp is "02/29"
> -------------------------------------------------------------------------
>
> Key: NET-188
> URL: https://issues.apache.org/jira/browse/NET-188
> Project: Commons Net
> Issue Type: Bug
> Affects Versions: 1.4
> Reporter: HONMA Hirotaka
>
> This issue has same cause as VALIDATOR-221.
> org.apache.commons.net.ftp.parser.FTPTimestampParserImpl#parseTimestamp
> throws ParseException with timestampStr = "Feb 29 11:22".
> FTP Server status:
> {code}
> [EMAIL PROTECTED] test-commonsnet]# pwd
> /tmp/test-commonsnet
> [EMAIL PROTECTED] test-commonsnet]# ls -l
> total 0
> -rw-r--r-- 1 root root 0 Dec 19 2006 aaa.txt
> -rw-r--r-- 1 root root 0 Feb 29 11:22 bbb.txt
> {code}
> test code:
> {code}
> public void testCommonsNetLeapDay() throws Exception {
> final FTPClient ftp = new FTPClient();
> ftp.connect(host);
> ftp.login(user, password);
> final FTPFile[] listFiles = ftp.listFiles("/tmp/test-commonsnet");
> for (int i = 0; i < listFiles.length; i++) {
> System.out.println("[" + i + "] " + listFiles[i]);
> }
> ftp.disconnect();
> }
> {code}
> results bellow.
> {code}
> [0] -rw-r--r-- 1 0 0 0 Dec 18 2006 aaa.txt
> [1] null
> {code}
> Second element(bbb.txt) should not be null.
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