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From "Alexei Zakharov (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-2443) [classlib][awt] java.awt.ScrollPane.printComponents((Graphics) null) throws unexpected NPE
Date Tue, 30 Jan 2007 14:54:33 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-2443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alexei Zakharov resolved HARMONY-2443.
--------------------------------------

    Resolution: Cannot Reproduce

I cannot reproduce the failure on the current Harmony snapshot. It seems the root cause of
this issue was fixed by patches from other already applied JIRAs. Please confirm that I can
close this JIRA.

> [classlib][awt] java.awt.ScrollPane.printComponents((Graphics) null) throws unexpected
NPE
> ------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2443
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2443
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Pavel Dolgov
>            Priority: Minor
>         Attachments: Harmony-2443-Container.patch, Harmony-2443-ContainerTest.patch
>
>
> Test case:
> -----------------
> import java.awt.Graphics;
> import java.awt.ScrollPane;
> import junit.framework.TestCase;
> public class TheTest extends TestCase {
>     public static void main(String args[]) {
>         junit.textui.TestRunner.run(TheTest.class);
>     }
>     public void testcase1() {
>         ScrollPane scp = new ScrollPane();
>         scp.printComponents((Graphics) null);
>     }
> }
> RI output:
> -------------------
> .
> Time: 0,13
> OK (1 test)
> Harmony output:
> ------------------
> .E
> Time: 0.581
> There was 1 error:
> 1) testcase1(TheTest)java.lang.NullPointerException
> 	at java.awt.Container.paintComponentsImpl(Container.java)
> 	at java.awt.Container.paintComponents(Container.java:977)
> 	at java.awt.Container.printComponents(Container.java:968)
> 	at java.awt.ScrollPane.printComponents(ScrollPane.java:396)
> 	at TheTest.testcase1(TheTest.java:13)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:9)
> FAILURES!!!
> Tests run: 1,  Failures: 0,  Errors: 1

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