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Bug 254662

Summary:	[81cat]Redoing a Push Down after undo shows file lock error dialog
Product:	java	Reporter:	manikantannaren <manikantannaren>
Component:	Refactoring	Assignee:	Ralph Ruijs <ralphbenjamin>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	Macintosh
OS:	Mac OS X
Issue Type:	DEFECT	Exception Reporter:
Attachments:	IDE log Cannot Redo dialog

Description manikantannaren 2015-08-24 15:25:46 UTC

Product Version = NetBeans IDE Dev (Build 201508230002)
Operating System = Mac OS X version 10.10.4 running on x86_64
Java; VM; Vendor = 1.8.0_60-ea
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.60-b23

Test spec: http://services.netbeans.org/synergy/client/app/#/specification/351/v/2
Test case: http://services.netbeans.org/synergy/client/app/#/case/5132/suite/2023/v/1

Please use the sample project from the test spec (attachment will be at the end of the page).

Steps to reproduce
1. Open push_pull.ClassB.java
2. Position caret on method name fact (public int fact)
3. Choose Main menu|Refactor|Push down
4. Enforce the refactor
5. Open push_pull.ClassD.java (ensure that it is the current editor tab)
6. Press Ctrl+Z (CMD+Z)
7. Save ClassD by pressing Ctrl+S(CMD+S)
7. Go back to push_pull.ClassB editor tab
8. press CTRL+Y(CMD+Y)

Expected result
The redo happens effortlessly

Actual result
Error dialog mentioning Cannot redo since ClassD is modified.

Comment 1 manikantannaren 2015-08-24 15:26:02 UTC

Created attachment 155585 [details]
IDE log

Comment 2 manikantannaren 2015-08-24 15:26:59 UTC

Created attachment 155586 [details]
Cannot Redo dialog

Comment 3 -Silver- 2015-08-26 13:25:06 UTC

I can confirm this issue.
It seems that opening ClassB, ClassC and ClassD the undo/redo are linked to the single file and not to the whole change. If you try to switch between the files doing UNDO/REDO and confirming when the dialog appears you can obtain some inconsistencies for example the pushed method disappear from all the files or appears in all of them. Or ClassB has the buttons Undo/Redo disabled, ClassC has only Undo, ClassD only Redo ecc.

Comment 4 Jiri Prox 2015-09-02 10:58:17 UTC

Reproducible

Comment 5 gokumar 2015-09-02 16:11:15 UTC

Link: http://services.netbeans.org/synergy/client/app/#/case/5132/suite/2023

Product Version = NetBeans IDE Dev (Build 201508310002)
Operating System = Linux version 3.16.0-40-generic running on amd64 (Ubuntu)
Java; VM; Vendor = 1.8.0_45
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.45-b02

I could reproduce this issue.