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Posted to commits@harmony.apache.org by "Andrey Pavlenko (JIRA)" <ji...@apache.org> on 2006/12/14 09:08:22 UTC
[jira] Commented: (HARMONY-2443) [classlib][awt]
java.awt.ScrollPane.printComponents((Graphics) null) throws unexpected NPE
[ http://issues.apache.org/jira/browse/HARMONY-2443?page=comments#action_12458388 ]
Andrey Pavlenko commented on HARMONY-2443:
------------------------------------------
Why it's unexpected? I think the behavior of Harmony is quite reasonable here.
> [classlib][awt] java.awt.ScrollPane.printComponents((Graphics) null) throws unexpected NPE
> ------------------------------------------------------------------------------------------
>
> Key: HARMONY-2443
> URL: http://issues.apache.org/jira/browse/HARMONY-2443
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Pavel Dolgov
> Priority: Minor
>
> 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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