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Bug 256990

Summary:	org.netbeans.modules.editor.completion.CompletionJList.setData: LowPerformance took 22419 ms.
Product:	platform	Reporter:	franciscocpg
Component:	-- Other --	Assignee:	Antonin Nebuzelsky <anebuzelsky>
Status:	NEW ---
Severity:	normal	CC:	crosati, dathyrius, michbarsinai, pramoth
Priority:	P3	Keywords:	PERFORMANCE
Version:	8.1
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	221521
Attachments:	nps snapshot

Description franciscocpg 2015-12-04 20:42:00 UTC

This bug was originally marked as duplicate of bug 233889, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.65-b01, Java(TM) SE Runtime Environment, 1.8.0_65-b17
OS: Mac OS X

User Comments:
franciscocpg: auto complete



Maximum slowness yet reported was 22419 ms, average is 22419

Comment 1 franciscocpg 2015-12-04 20:42:02 UTC

Created attachment 157673 [details]
nps snapshot

Comment 2 Dusan Balek 2015-12-07 10:06:02 UTC

As can be seen from the profiler snapshot AWT-EventQueue is blocked by an extremely slow call to org.openide.util.Utilities.getUsableScreenBounds().
Reassigning.