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Bug 126590

Summary:	NPE and wrong file created when copying java file
Product:	versioncontrol	Reporter:	Jiri Skrivanek <jskrivanek>
Component:	Mercurial	Assignee:	issues@versioncontrol <issues>
Status:	VERIFIED FIXED
Severity:	blocker
Priority:	P1
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	messages.log with mercurial logging. proposed patch

Description Jiri Skrivanek 2008-02-04 08:00:44 UTC

NullPointerException is thrown and wrong file is created when you try to copy and refactor java file while userdir is in
mercurial repository. To reproduce:

- run IDE with usedir in Hg repository (e.g. main/myuserdir - this case is common when you run UI tests)
- "Changing..." task is running in progress bar
- create new java project
- call Copy action on Main.java node
- call 'Paste|Refactor Copy...' on javaapplication1 package node
- click Refactor in Copy Class dialog. It throws NPE and Main_1.java is created instead of Main1.java (see messages.log).

Product Version: NetBeans IDE Dev (Build 20080204054559)
Java: 1.6.0_04; Java HotSpot(TM) Client VM 10.0-b19
System: Windows XP version 5.1 running on x86; Cp1250; cs_CZ (nb)

Comment 1 Jiri Skrivanek 2008-02-04 08:04:49 UTC

Created attachment 55975 [details]
messages.log with mercurial logging.

Comment 2 Padraig Obriain 2008-02-05 13:45:10 UTC

I see this problem.

Comment 3 Padraig Obriain 2008-02-05 15:10:43 UTC

Created attachment 56078 [details]
proposed patch

Comment 4 Padraig Obriain 2008-02-05 15:14:29 UTC

changeset:   65902:e136840d83df
tag:         tip
user:        padraigob@netbeans.org
date:        Tue Feb 05 15:06:13 2008 +0000
files:       mercurial/src/org/netbeans/modules/mercurial/MercurialInterceptor.java
description:
126590: Do move immediately rather than in background.

Comment 5 Jiri Skrivanek 2008-02-06 13:43:26 UTC

Verified.