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From "Sergey Krivenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2823) [classlib][swing] javax.swing.plaf.basic.BasicFileChooserUI.getApproveButtonToolTipText(null) returns null while RI throws NPE
Date Tue, 16 Jan 2007 12:07:27 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-2823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12465140
] 

Sergey Krivenko commented on HARMONY-2823:
------------------------------------------

It is working.

> [classlib][swing] javax.swing.plaf.basic.BasicFileChooserUI.getApproveButtonToolTipText(null)
returns null while RI throws NPE
> ------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2823
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2823
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Oleg Khaschansky
>         Assigned To: Mark Hindess
>            Priority: Minor
>         Attachments: Harmony-2823-BasicFileChooserUI.patch, Harmony-2823-BasicFileChooserUITest.patch
>
>
> javax.swing.plaf.basic.BasicFileChooserUI.getApproveButtonToolTipText(null) returns null
while RI throws NPE. The current implementation of this method simply ignores the passed parameter.
Probably, it shouldn't be ignored.
> The following test case demonstrates this behavior:
> -----------------------------------------------------------------------------------
> import junit.framework.TestCase;
> import javax.swing.plaf.basic.BasicFileChooserUI;
> import javax.swing.*;
> public class Test0 extends TestCase {
>     public void testcase1() {
>             BasicFileChooserUI b = new BasicFileChooserUI(new JFileChooser(""));
>             try {
>                 b.getApproveButtonToolTipText(null);
>                 fail("NPE should be thrown");
>             } catch ( NullPointerException e) {
>               //expected
>             }
>        }
> }

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