Please use the Apache issue tracking system for new NetBeans issues ( !!
Bug 199792 - Hang when using "Trees" navigator view
Hang when using "Trees" navigator view
Product: java
Classification: Unclassified
Component: Navigation
PC Linux
: P4 (vote)
: 8.2
Assigned To: Tomas Zezula
Depends on:
  Show dependency treegraph
Reported: 2011-06-30 16:36 UTC by Jesse Glick
Modified: 2016-06-22 01:50 UTC (History)
0 users

See Also:
Issue Type: DEFECT

Thread dump (42.81 KB, text/plain)
2011-06-30 16:36 UTC, Jesse Glick

Note You need to log in before you can comment on or make changes to this bug.
Description Jesse Glick 2011-06-30 16:36:04 UTC
Created attachment 109175 [details]
Thread dump

Dev build, JDK 7. Switched Nav mode to "Trees (NB Dev)" and started moving selection using the arrow keys. Suddenly the IDE froze with ~50% CPU.
Comment 1 Jesse Glick 2011-06-30 16:39:41 UTC
Seems to happen frequently when selecting (not just expanding & viewing) nodes, so something to do with the corresponding selection in the open editor window.
Comment 2 David Strupl 2011-09-18 18:51:04 UTC is not production code. The tree element navigator is not shown to the regular users of the IDE --> P3.
Comment 3 David Strupl 2011-09-18 18:52:58 UTC
And this whole module belongs to Lahvac ....
Comment 4 Tomas Zezula 2016-06-21 14:47:32 UTC
Fixed jet-main 5f36080183ea
Comment 5 Quality Engineering 2016-06-22 01:50:09 UTC
Integrated into 'main-silver', will be available in build *201606220002* on (upload may still be in progress)

User: Tomas Zezula <>
Log: #199792:Hang when using "Trees" navigator view

By use of this website, you agree to the NetBeans Policies and Terms of Use. © 2014, Oracle Corporation and/or its affiliates. Sponsored by Oracle logo