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.
[NetBeans 200505311800; WinXP; JDK 1.5.0_03] Attached ConcurrentModificationException was thrown when I tried to click on "+" next to class while background scanning was scanning.
Created attachment 22432 [details] CME
Created attachment 22433 [details] Debug info
Cannot reproduce in lates build.
Verified.