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Bug 45422

Summary:	NB freezes while project main classes are being computed
Product:	java	Reporter:	vtec <vtec>
Component:	Project	Assignee:	Jiri Rechtacek <jrechtacek>
Status:	RESOLVED DUPLICATE
Severity:	blocker	Keywords:	PERFORMANCE
Priority:	P3
Version:	4.x
Hardware:	PC
OS:	Windows XP
Issue Type:	DEFECT	Exception Reporter:
Bug Depends on:
Bug Blocks:	41537

Description vtec 2004-06-23 10:31:04 UTC

The last step of J2SE Project Wizard involves
choosing projects main class from list of suitable
classes. It seems that this list is being build in
EventDispatchingThread - button stays pressed and
Netbeans does not repaint itself for several
seconds (on my 3GHz laptop with rather slow (e.g.
notebook type) disk).

Comment 1 Petr Hrebejk 2004-06-23 11:06:11 UTC

Please specify which template did you use? AFAIK there is no wizard
which would have main class selection. Or do you mean project properties?

Comment 2 vtec 2004-06-23 11:32:09 UTC

Yes you are right. I do apologize it is in project properties. I run
into this just after accomplishing project wizard.

Comment 3 Jiri Rechtacek 2004-06-23 14:26:43 UTC

Should be changed two parts on MainClassChooser:
- non-AWT blocked picking up the possible main classes
- use a java-metamodel support to fast receive the main classes
Will be solved in promoD.

Comment 4 Jiri Rechtacek 2004-06-29 16:42:18 UTC

It's partly fixed, the computing the possible main classes doesn't
block AWT thread, the Warm-up message is displayed. It shouldn't
freeze the IDE anymore.

Checking in
src/org/netbeans/modules/java/j2seproject/ui/customizer/Bundle.properties;
/cvs/java/j2seproject/src/org/netbeans/modules/java/j2seproject/ui/customizer/Bundle.properties,v
 <--  Bundle.properties
new revision: 1.19; previous revision: 1.18
done
Checking in
src/org/netbeans/modules/java/j2seproject/ui/customizer/MainClassChooser.java;
/cvs/java/j2seproject/src/org/netbeans/modules/java/j2seproject/ui/customizer/MainClassChooser.java,v
 <--  MainClassChooser.java
new revision: 1.15; previous revision: 1.14
done

Comment 5 Tomas Zezula 2004-07-01 16:47:45 UTC

*** Issue 44940 has been marked as a duplicate of this issue. ***

Comment 6 Jiri Rechtacek 2004-08-25 11:30:40 UTC

Collecting the main classes doesn't block AWT, the rest of speeding-up
is tracked by issue 47481.

*** This issue has been marked as a duplicate of 47481 ***