Return-Path: Delivered-To: apmail-commons-issues-archive@locus.apache.org Received: (qmail 4777 invoked from network); 26 Jun 2008 09:57:37 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 26 Jun 2008 09:57:37 -0000 Received: (qmail 25739 invoked by uid 500); 26 Jun 2008 09:57:37 -0000 Delivered-To: apmail-commons-issues-archive@commons.apache.org Received: (qmail 25670 invoked by uid 500); 26 Jun 2008 09:57:37 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 25659 invoked by uid 99); 26 Jun 2008 09:57:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Jun 2008 02:57:37 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Jun 2008 09:56:55 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 545F4234C154 for ; Thu, 26 Jun 2008 02:56:45 -0700 (PDT) Message-ID: <2028063788.1214474205344.JavaMail.jira@brutus> Date: Thu, 26 Jun 2008 02:56:45 -0700 (PDT) From: "Niall Pemberton (JIRA)" To: issues@commons.apache.org Subject: [jira] Commented: (NET-224) NullPointerException if in ftp-directory are files with creation date Feb 29 current year (Problem of leap year) In-Reply-To: <2027520834.1214473725028.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/NET-224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12608371#action_12608371 ] Niall Pemberton commented on NET-224: ------------------------------------- This looks like a duplicate of NET-188 > NullPointerException if in ftp-directory are files with creation date Feb 29 current year (Problem of leap year) > ---------------------------------------------------------------------------------------------------------------- > > Key: NET-224 > URL: https://issues.apache.org/jira/browse/NET-224 > Project: Commons Net > Issue Type: Bug > Affects Versions: 1.4 > Environment: Java 1.5/1.6 > Reporter: Alexander > > 1) Ant code: > server="${ftp.server}" > userid="${ftp.user}" > password="${ftp.password}" > remotedir="${ftp.dir}" > verbose="yes" > depends="yes"> > > > > > NullPointerException if in ${ftp.dir} are files with creation date Feb 29 current year > 2) Caused: > Incorrect parse creation date Feb 29 current year > For java 1.5/1.6: > Example 1: > SimpleDateFormat sdf = new SimpleDateFormat("MMM d yy"); > sdf.setLenient(false); > System.out.println("date=" + sdf.parse("Feb 29 12:14")); > > Result: > date=null; > If doesn't use command sdf.setLenient(false) then result: date = Sun Mar 01 12:14:00 EET 1970 > For java 1.4: > Result always "date=Sun Mar 01 12:14:00 EET 1970", because for java 1.4 doesn't throw error NullPointerException > 3) Sources: > File: commons-net-1.4.1\src\java\org\apache\commons\net\ftp\parser\FTPTimestampParserImpl.java > Caused in function (line 225: this.recentDateFormat.setLenient(false); ): > public void configure(FTPClientConfig config) { > .... > String recentFormatString = config.getRecentDateFormatStr(); > if (recentFormatString == null) { > this.recentDateFormat = null; > } else { > this.recentDateFormat = new SimpleDateFormat(recentFormatString, dfs); > this.recentDateFormat.setLenient(false); > } > .... > } > 4) StackTrace: > java.lang.NullPointerException > at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:115) > at org.apache.tools.ant.Task.perform(Task.java:348) > at org.apache.tools.ant.Target.execute(Target.java:357) > at org.apache.tools.ant.Target.performTasks(Target.java:385) > at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) > at org.apache.tools.ant.Project.executeTarget(Project.java:1298) > at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) > at org.apache.tools.ant.Project.executeTargets(Project.java:1181) > at org.apache.tools.ant.Main.runBuild(Main.java:698) > at org.apache.tools.ant.Main.startAnt(Main.java:199) > at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) > at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104) > Caused by: java.lang.NullPointerException > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.checkRemoteSensitivity(FTP.java:583) > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.forceRemoteSensitivityCheck(FTP.java:552) > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.scan(FTP.java:231) > at org.apache.tools.ant.taskdefs.optional.net.FTP.transferFiles(FTP.java:1570) > at org.apache.tools.ant.taskdefs.optional.net.FTP.transferFiles(FTP.java:1683) > at org.apache.tools.ant.taskdefs.optional.net.FTP.execute(FTP.java:2373) > at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) > ... 11 more > --- Nested Exception --- > java.lang.NullPointerException > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.checkRemoteSensitivity(FTP.java:583) > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.forceRemoteSensitivityCheck(FTP.java:552) > at org.apache.tools.ant.taskdefs.optional.net.FTP$FTPDirectoryScanner.scan(FTP.java:231) > at org.apache.tools.ant.taskdefs.optional.net.FTP.transferFiles(FTP.java:1570) > at org.apache.tools.ant.taskdefs.optional.net.FTP.transferFiles(FTP.java:1683) > at org.apache.tools.ant.taskdefs.optional.net.FTP.execute(FTP.java:2373) > at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) > at org.apache.tools.ant.Task.perform(Task.java:348) > at org.apache.tools.ant.Target.execute(Target.java:357) > at org.apache.tools.ant.Target.performTasks(Target.java:385) > at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) > at org.apache.tools.ant.Project.executeTarget(Project.java:1298) > at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) > at org.apache.tools.ant.Project.executeTargets(Project.java:1181) > at org.apache.tools.ant.Main.runBuild(Main.java:698) > at org.apache.tools.ant.Main.startAnt(Main.java:199) > at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) > at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.