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Bug 218063

Summary: 6 instances of Symtab
Product: editor Reporter: Tomas Hurka <thurka>
Component: Completion & TemplatesAssignee: Dusan Balek <dbalek>
Severity: normal CC: jlahoda, jtulach
Priority: P2 Keywords: PERFORMANCE
Version: 7.3   
Hardware: PC   
OS: Linux   
Issue Type: DEFECT Exception Reporter:
Bug Depends on:    
Bug Blocks: 217339    

Description Tomas Hurka 2012-09-10 11:09:17 UTC
Heap dump contains 6 instances of It looks like this is similar to issue #217339.

Product Version = NetBeans IDE Dev (Build 20120817-b01a4345a0b9)
Operating System = Linux version 3.2.0-29-generic-pae running on i565
Java; VM; Vendor = 1.6.0_30
Runtime = Java HotSpot(TM) Client VM (20.5-b03, mixed mode, sharing)

I will add link to heap dump.
Comment 1 Tomas Hurka 2012-09-10 11:42:18 UTC
Heap dump is available here:
Comment 2 Jan Lahoda 2012-09-10 13:06:52 UTC
I think I have found it:
1. start a code template (fore<SPACE>)
2. Undo (Ctrl-Z)

This will release() the CodeTemplateInsertHandler through the TemplateInsertUndoEdit, but won't remove it from the Document's properties. Simplest solution would be to clear the Document property: doc.putProperty(CT_HANDLER_DOC_PROPERTY, null)
in TIUE, but I am not sure what is the relation to embedded code templates.

Dusan, could you please take a look?

Comment 3 Dusan Balek 2012-09-11 14:00:16 UTC
Fixed in jet-main.
Comment 4 Quality Engineering 2012-09-12 02:09:02 UTC
Integrated into 'main-golden', will be available in build *201209120001* on (upload may still be in progress)
User: Dusan Balek <>
Log: Issue #218063: 6 instances of Symtab - fixed.