[jira] Updated: (HARMONY-2606) [classlib][swing][plaf] javax.swing.plaf.basic.BasicFileChooserUI.ensureFileIsVisible(..) throws unexpected NPE

["sergey krivenko (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/HARMONY-2606?page=all ]

sergey krivenko updated HARMONY-2606:
-------------------------------------

    Attachment: Harmony-2606-BasicFileChooserUI.patch

the attached is a fix to the bug

> [classlib][swing][plaf] javax.swing.plaf.basic.BasicFileChooserUI.ensureFileIsVisible(..) throws unexpected NPE
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2606
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2606
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Anton Luht
>            Priority: Minor
>         Attachments: Harmony-2606-BasicFileChooserUI.patch
>
>
> If an instance of javax.swing.plaf.basic.BasicFileChooserUI was created using constructor with null argument, its method ensureFileIsVisible(JFileChooser, File) throws NPE in Harmony but doesn't throw in RI
> Code to reproduce:
> import javax.swing.*;
> import javax.swing.plaf.*;
> import javax.swing.plaf.basic.*;
> import java.io.*;
> public class Test {
>    public static void main(String[] argv) {
>      BasicFileChooserUI localBasicFileChooserUI = new BasicFileChooserUI(null);
>      localBasicFileChooserUI.ensureFileIsVisible(new JFileChooser(), new File("a"));
>    }
> }
> Output in RI:
> java version "1.5.0_06"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)
> <none>
> Output in Harmony:
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundatio
> n or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r485537, (Dec 11 2006), Windows/ia32/msvc 1310, debug build
> http://incubator.apache.org/harmony
> Uncaught exception in main:
> java.lang.NullPointerException
>         at javax.swing.plaf.basic.BasicFileChooserUI.ensureFileIsVisible(BasicFi
> leChooserUI.java)
>         at Test.main(Test.java:10)

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