HI Krishna, Thanks for your inputs. I reverted back to original subject present in mail thread, so that the exchange will be recorded properly in swing-dev pipermail under this bug-id.
As you have mentioned we will face problems if we don't maintain number of files created count. I tried to delete more number of files and got ArrayIndexOutOfBoundsException. I have created common variable called "fileCount" which will be used while creating and deleting files. Please find updated webrev for review: http://cr.openjdk.java.net/~jdv/8198004/webrev.02/ Thanks, Jay -----Original Message----- From: Krishna Addepalli Sent: Thursday, February 22, 2018 2:06 PM To: email@example.com Subject: Re: <Swing Dev> swing-dev Digest, Vol 130, Issue 42 Hi Jay, As per the Files.createFile api, it can throw multiple types of exceptions. If it throws exception while creating a particular file(say for example 500th file), then immediately, your code would start deleting the files assuming that 1000 files were created. In that case the test will throw an NPE. I think you should declare the "I" variable outside the try block, to keep it accessible in the finally block, and then iterate only till that value, rather than 1000. Thanks, Krishna Message: 3 Date: Wed, 21 Feb 2018 22:04:32 -0800 (PST) From: Jayathirth D V <jayathirth....@oracle.com> To: Semyon Sadetsky <semyon.sadet...@oracle.com>, firstname.lastname@example.org Subject: Re: <Swing Dev>  RFR JDK-8198004: javax/swing/JFileChooser/6868611/bug6868611.java throws error Message-ID: <ec9b92d3-a38c-43bf-82d3-e587a651a58a@default> Content-Type: text/plain; charset="us-ascii" Hi Semyon, Thanks for your inputs. I have moved file deletion logic to finally block. Please find updated webrev for review: http://cr.openjdk.java.net/~jdv/8198004/webrev.01/ Thanks, Jay From: Semyon Sadetsky Sent: Thursday, February 22, 2018 7:03 AM To: Jayathirth D V; email@example.com Subject: Re: <Swing Dev>  RFR JDK-8198004: javax/swing/JFileChooser/6868611/bug6868611.java throws error Hi Jay, Please delete files in finally block to avoid files stay undeleted in case of exception. --Semyon On 02/21/2018 03:09 AM, Jayathirth D V wrote: Hello All, Please review the following fix in JDK11 : Bug : https://bugs.openjdk.java.net/browse/JDK-8198004 Webrev : HYPERLINK "http://cr.openjdk.java.net/%7Ejdv/8198004/webrev.00/"http://cr.openjdk.java.net/~jdv/8198004/webrev.00/ Issue: If we run javax/swing/JFileChooser/6868611/bug6868611.java it times out and throws jtreg error. Root cause : In the test case we create 1000 files in default temporary directory and then call FileSystemView.getFiles() on default temporary directory. But if the same temporary directory has been used previously and if contains lot of unnecessary files FileSystemView.getFiles() will take lot of time. My machine temp folder had lot of files and after I delete major amount of files from temp directory and run the test again it passes without any timeout. Solution: We should not use default temporary directory for creating 1000 files and call FileSystemView.getFiles() on same temp folder. Creating sub-folder under default temp directory and using it for test case resolves the issue. Thanks, Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.openjdk.java.net/pipermail/swing-dev/attachments/20180221/791ff15c/attachment.html> End of swing-dev Digest, Vol 130, Issue 42 ******************************************