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Bug 27025

Summary:	Nodes for DataObjects can disappear from the tree even there is no change in the DataObjects
Product:	platform	Reporter:	Jaroslav Tulach <jtulach>
Component:	Data Systems	Assignee:	Jaroslav Tulach <jtulach>
Status:	CLOSED FIXED
Severity:	blocker	CC:	jrechtacek, mihmax
Priority:	P3
Version:	3.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:	20699
Bug Blocks:	26192

Description Jaroslav Tulach 2002-09-04 15:58:21 UTC

I have noticed issue 26192 and find out that it is
caused by fix of issue 20699.
Good to know, because I had to workaround this
behaviour during
implementation of issue 23356, I did not know why,
but sometimes nodes
that I obtained as children from FolderChildren
were not present in
the tree when I tried to do
ExplorerManager.setSelectedNodes. 

This is bad behaviour. So it implies that the fix
of the bug 20699 is not good. I am creating this
bug and I will try to write a test case to
show, what is wrong and will attach it here.

Comment 1 Jaroslav Tulach 2002-09-05 10:56:12 UTC

I'll try to prepare a test for the wrong behaviour.

Comment 2 Jaroslav Tulach 2002-09-05 13:44:07 UTC

Simulated. Another garbage collect issue:

cvs/openide/test/unit/src/org/openide/loaders/FolderChildrenTest.java

Comment 3 Jaroslav Tulach 2002-09-05 13:49:11 UTC

Fixed FolderChildren.java
new revision: 1.54

Comment 4 Jiri Rechtacek 2002-09-05 14:52:23 UTC

I think it should be committed to release34 rather that issue 26192
workaround.

Comment 5 pzajac 2002-10-18 09:41:06 UTC

verified

Comment 6 Jesse Glick 2002-11-30 20:30:53 UTC

Correcting milestone.

Comment 7 Jaroslav Tulach 2002-12-03 09:43:58 UTC

Backported to 3.4.1: FolderChildren.java revision: 1.53.26.1

Comment 8 Jaroslav Tulach 2002-12-03 09:46:00 UTC

Removed 341 candidate keyword.

Comment 9 Quality Engineering 2003-07-01 16:23:59 UTC

Resolved for 3.4.x or earlier, no new info since then -> closing.