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Bug 249726 - org.netbeans.swing.dirchooser.DirectoryChooserUI$DirectoryComboBoxRenderer.getListCellRendererComponent: LowPerformance took 32161 ms.
Summary: org.netbeans.swing.dirchooser.DirectoryChooserUI$DirectoryComboBoxRenderer.ge...
Status: RESOLVED WONTFIX
Alias: None
Product: platform
Classification: Unclassified
Component: Directory Chooser (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Ondrej Vrabec
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2015-01-09 22:12 UTC by stefan79
Modified: 2015-02-13 16:40 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 214693

Attachments
nps snapshot (30.18 KB, application/nps)
2015-01-09 22:12 UTC, stefan79 		Details
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Description stefan79 2015-01-09 22:12:51 UTC 
This bug was originally marked as duplicate of bug 229743, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.25-b02, Java(TM) SE Runtime Environment, 1.8.0_25-b18
OS: Windows 8

User Comments:
stefan79: FileOpen-Dialog was very slow....



Maximum slowness yet reported was 32161 ms, average is 32161
Comment 1 stefan79 2015-01-09 22:12:53 UTC 
Created attachment 151432 [details]
nps snapshot
Comment 2 Ondrej Vrabec 2015-02-13 16:40:48 UTC 
stuck in JDK's native:
sun.awt.shell.Win32ShellFolder2.getNextChild[native]()	99.7049	21 993 ms (99,7%)	21 993 ms	1
i can't do anything, you may try running with -J-Dnb.FileChooser.useShellFolder=false which may help a bit.