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Bug 154162

Summary:	New Action wizard on Maven nbm project hangs for several minutes
Product:	apisupport	Reporter:	argv <argv>
Component:	Project	Assignee:	rmichalsky <rmichalsky>
Status:	RESOLVED DUPLICATE
Severity:	blocker
Priority:	P2
Version:	6.x
Hardware:	PC
OS:	Linux
Issue Type:	DEFECT	Exception Reporter:
Attachments:	jstack output while IDE is locked up

Description argv 2008-11-30 04:05:43 UTC

When trying to create a new Action in a NetBeans module project using Maven, the wizard's "GUI Registration" step locks
up the IDE for several minutes and uses lots of CPU during that time.

To reproduce:

1. Create a new NetBeans module project with Maven. Use the "Maven NetBeans Module Archetype"
(org.codehaus.mojo.archetypes:nbm-archetype:1.0.1).
2. Go to the File menu, then choose New File.
3. Choose the "Module Development" category, and the "Action" file type. Click Next.
4. Click Next again.

Comment 1 argv 2008-11-30 04:06:28 UTC

Created attachment 74307 [details]
jstack output while IDE is locked up

Comment 2 Milos Kleint 2008-11-30 07:36:17 UTC

reassigning to apisupport for evaluation, no maven code in stacktrace

Comment 3 argv 2008-11-30 08:17:57 UTC

Two things I forgot to mention:

Trying to do the same thing on a "normal" (non-Maven) NetBeans module project does not do any of this; it all works fine.

I did an strace on the EDT while NetBeans was locked up, and found that it seems to be opening and inspecting every JAR
file under the NetBeans install directory. Will attach the strace output momentarily.

Comment 4 argv 2008-11-30 08:26:41 UTC

strace output was too large (13 MB 7-Zip archive) to attach, so it's on my Web server at:

http://aoi.dyndns.org/~alex/special/netbeans-edt-syscalls.txt.7z

Comment 5 rmichalsky 2008-12-05 17:17:17 UTC


*** This issue has been marked as a duplicate of 153608 ***