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Bug 213265

Summary:	16s in sun.awt.windows.WDropTargetContextPeer.getData[native]()
Product:	platform	Reporter:	paradoxical
Component:	JDK Problems	Assignee:	Antonin Nebuzelsky <anebuzelsky>
Status:	RESOLVED WONTFIX
Severity:	normal	CC:	MackSix
Priority:	P3	Keywords:	PERFORMANCE
Version:	7.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	173163
Attachments:	nps snapshot

Description paradoxical 2012-05-31 02:12:15 UTC

Build: NetBeans IDE 7.2 Beta (Build 201205031832)
VM: Java HotSpot(TM) Client VM, 23.0-b21, Java(TM) SE Runtime Environment, 1.7.0_04-b20
OS: Windows 7

User Comments:
GUEST: Dragging files into a folder in the project area.

GUEST: moved (drag&drop) file from windows explorer to project file tree

GUEST: Use Drag&Drop function from Windows to copy a file into the NetBeans project.

paradoxical: Copying a file through drag and drop within Windows. Hunged up.

GUEST: Copy a File with Explorer to Project Folder

GUEST: coppying files from my desktop to a folder in my project ( drag and drop )

GUEST: dragged some files from file explorer to netbeans project window



Maximum slowness yet reported was 39422 ms, average is 11972

Comment 1 paradoxical 2012-05-31 02:12:25 UTC

Created attachment 120093 [details]
nps snapshot

Comment 2 Jaroslav Tulach 2012-06-01 22:25:36 UTC

I don't think there is much to do about this problem. The call to JDK while doing D'n'D blocks for 16s for unknown reasons.

Comment 3 MackSix 2013-01-25 20:32:04 UTC

I can reproduce this.

Comment 4 MackSix 2013-01-25 20:41:39 UTC

As a matter of fact, I can make it hang for ever how long you want it to hang. :)