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Bug 258374 - org.netbeans.modules.editor.java.LazyJavaCompletionItem.accept: LowPerformance took 125451 ms.
Summary: org.netbeans.modules.editor.java.LazyJavaCompletionItem.accept: LowPerformanc...
Status: NEW
Alias: None
Product: javaee
Classification: Unclassified
Component: Code (show other bugs)
Version: 8.2
Hardware: All All
: P3 normal (vote)
Assignee: issues@javaee
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2016-03-15 10:50 UTC by Exceptions Reporter
Modified: 2017-07-18 20:40 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 223019

Attachments
nps snapshot (1.56 MB, application/nps)
2016-03-15 10:50 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2016-03-15 10:50:42 UTC 
This bug was originally marked as duplicate of bug 244142, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201603060002)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.74-b02, Java(TM) SE Runtime Environment, 1.8.0_74-b02
OS: Windows 8.1

User Comments:
GUEST: autocomplete on getter and setter terrible slow



Maximum slowness yet reported was 125451 ms, average is 125451
Comment 1 Exceptions Reporter 2016-03-15 10:50:58 UTC 
Created attachment 158871 [details]
nps snapshot
Comment 2 Dusan Balek 2016-06-30 16:36:10 UTC 
As can be seen from the attached snapshot, code completion is blocked waiting for the Parsing API lock which is held for an extremely long time by the org.netbeans.modules.web.beans.analysis.WebBeansAnalysisTask.