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Bug 247142

Summary:	HeapView calls NbPreferences and it takes 4540 ms.
Product:	platform	Reporter:	misterm <misterm>
Component:	Options&Settings	Assignee:	Theofanis Oikonomou <theofanis>
Status:	NEW ---
Severity:	normal	CC:	abdullrhman00, hullspeed, lanietoc
Priority:	P3	Keywords:	PERFORMANCE
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	208313
Attachments:	nps snapshot

Description misterm 2014-09-16 03:33:24 UTC

This issue was reported manually by misterm.
It already has 3 duplicates 


Build: NetBeans IDE Dev (Build 20140912-dfbce2f552c9)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b70, Java(TM) SE Runtime Environment, 1.8.0-b132
OS: Windows 7

User Comments:
misterm: .

abdullrhman00: <Please provide a description of the problem or the steps to reproduce>

GUEST: Just booted my i7 64-bit win-8 laptop. NetBeans was the first app I started.



Maximum slowness yet reported was 23163 ms, average is 16683

Comment 1 misterm 2014-09-16 03:33:27 UTC

Created attachment 149234 [details]
nps snapshot

Comment 2 Jaroslav Tulach 2014-10-22 12:03:09 UTC

org.openide.actions.HeapView.getTickStyle()	4418 ms 
tries to load preferences and it takes a while. Either speed preferences up or move the query out of EDT thread.