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Posted to commits@harmony.apache.org by "Vasily Zakharov (JIRA)" <ji...@apache.org> on 2007/01/07 14:13:28 UTC
[jira] Commented: (HARMONY-2770) [classlib][swing]
DefaultTreeSelectionModel.getSelectionRows() returns empty array while RI
returns null
[ https://issues.apache.org/jira/browse/HARMONY-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12462825 ]
Vasily Zakharov commented on HARMONY-2770:
------------------------------------------
I'll look into this issue.
> [classlib][swing] DefaultTreeSelectionModel.getSelectionRows() returns empty array while RI returns null
> --------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2770
> URL: https://issues.apache.org/jira/browse/HARMONY-2770
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Denis Kishenko
>
> According to the specification method returns "all of the currently selected rows. This will return null (or an empty array) if there are no selected TreePaths or a RowMapper has not been set".
> Harmony returns empty array while RI returns null.
> It is compatibility issue.
> import junit.framework.TestCase;
> import javax.swing.tree.*;
> public class test extends TestCase {
> public void testcase1() {
> DefaultTreeSelectionModel t=new DefaultTreeSelectionModel();
> int [] a=t.getSelectionRows();
> assertEquals(0, a.length);
> }
> }
> Output on RI:
> .E
> Time: 0
> There was 1 error:
> 1) testcase1(test)java.lang.NullPointerException
> at test.testcase1(test.java:9)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
> FAILURES!!!
> Tests run: 1, Failures: 0, Errors: 1
> OK (1 test)
> Output on Harmony:
> .
> Time: 0.016
> OK (1 test)
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