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Posted to commits@harmony.apache.org by "Alexey Petrenko (JIRA)" <ji...@apache.org> on 2007/03/22 14:54:32 UTC
[jira] Assigned: (HARMONY-3443) [classlib][awt][netbeans]
Container.paint() throws NPE
[ https://issues.apache.org/jira/browse/HARMONY-3443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Petrenko reassigned HARMONY-3443:
----------------------------------------
Assignee: Alexey Petrenko
> [classlib][awt][netbeans] Container.paint() throws NPE
> ------------------------------------------------------
>
> Key: HARMONY-3443
> URL: https://issues.apache.org/jira/browse/HARMONY-3443
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports, Classlib
> Reporter: Vasily Zakharov
> Assigned To: Alexey Petrenko
> Attachments: HARMONY-3443-Container.patch, HARMONY-3443-ContainerRTest.patch, Test.java
>
>
> Container.paint(Graphics) throws NullPointerException if the container contains any components and the specified Graphics.getClip() call returns null.
> The attached test demonstrates the problem.
> Output on RI:
> SUCCESS
> Output on Harmony:
> Exception in thread "main" java.lang.NullPointerException
> at java.awt.Container.paintComponentsImpl(Container.java:12)
> at java.awt.Container.paint(Container.java:936)
> at Test.main(Test.java:9)
> The reason for this problem is paintComponentsImpl() method executes the following line:
> if (!clip.intersects(comp.getBounds())) {
> without checking if clip is not null. I'm not sure how should this be fixed.
> This issue was detected while trying to run Netbeans on Harmony.
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