This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 221132 - [HeapWalker] collapsing LinkedList$Entry chain is broken
Summary: [HeapWalker] collapsing LinkedList$Entry chain is broken
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 7.1
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Hurka
URL:
Keywords: VISUALVM
Depends on:
Blocks:
 
Reported: 2012-10-30 20:31 UTC by Tomas Hurka
Modified: 2013-07-04 07:19 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Tomas Hurka 2012-10-30 20:31:50 UTC 
Collapsing of LinkedList$Entry chain is broken in heap dumps taken from JDK 7 or newer. This regression was introduced by JDK bug #6897553 : LinkedList performance improvements.
Comment 1 Tomas Hurka 2012-10-31 15:25:07 UTC 
Fixed in profiler-main

changeset:   237694:ad589ac5e427
user:        Tomas Hurka <thurka@netbeans.org>
date:        Wed Oct 31 16:23:28 2012 +0100
summary:     bugfix #221132, handle LinkedList$Node introduced in JDK7
Comment 2 Quality Engineering 2012-11-01 02:40:34 UTC 
Integrated into 'main-golden', will be available in build *201211010001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/ad589ac5e427
User: Tomas Hurka <thurka@netbeans.org>
Log: bugfix #221132, handle LinkedList$Node introduced in JDK7