[ https://issues.apache.org/jira/browse/HARMONY-2618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergey Krivenko updated HARMONY-2618:
-------------------------------------
Attachment: Harmony-2618-JTreeTest.patch
> [classlib][swing] javax.swing.JTree.getExpandedDescendants() returns Enumeration while
RI returns null
> ------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-2618
> URL: https://issues.apache.org/jira/browse/HARMONY-2618
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Pavel Dolgov
> Attachments: Harmony-2618-JTree.patch, Harmony-2618-JTreeTest.patch
>
>
> Problem details:
> ----------------------
> According to J2SE API 5.0 specifications of
> getExpandedDescendants() method:
> "Returns an Enumeration of the descendants of the path parent that are
> currently expanded.If parent is not currently expanded, this will return null"
> javax.swing.JTree.getExpandedDescendants() returns Enumeration of TreePath
> while RI returns null.
> Test for reprodicing:
> --------------------------
> import javax.swing.JTree;
> import javax.swing.tree.TreePath;
> import junit.framework.TestCase;
> public class TheTest extends TestCase {
> public void testcase1() {
> TreePath p = new TreePath(new Object());
> JTree t = new JTree();
> assertNull(t.getExpandedDescendants(p));
> }
> }
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