This bug was originally marked as duplicate of bug 235089, 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 20140317-eacabc97e7bc)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b70, Java(TM) SE Runtime Environment, 1.8.0-b132
zdenek.rod: I open java file.
jglick: Just made a new project.
GUEST: Classpath scanning
Created attachment 146126 [details]
Created attachment 146127 [details]
Looking at a Java class (-source 6).
I am running a custom build of the FindBugs plugin, but I took care to include the purported fix of #235089 (by updating to current sources before applying my unrelated patch) and this still seems to happen. Also I am not using Java 8 sources at the moment.
Created attachment 146130 [details]
This bug already has 5 duplicates
Created attachment 146144 [details]
Created attachment 146195 [details]
Source -> Inspect -> Findbugs -> BANG!
Of course this only happens when running under JDK 8.
(In reply to Jesse Glick from comment #8)
> Of course this only happens when running under JDK 8.
Although not using Java 8 sources, I'm using Java 8 to run the IDE and as default Java platform.
Created attachment 146272 [details]
just installed latest findbug plugin.
This bug already has 10 duplicates
Created attachment 146594 [details]
Exception occured after moving a junit-class to an other folder.
Created attachment 146624 [details]
Tried to run FB on a simple java class
Findbugs is not working when NetBeans is running on Java 8, increasing priority.
Created attachment 147011 [details]
executing a Findbugs inspection in a Java project.
The project is a Maven Jira plugin (<packaging>atlassian-plugin</packaging>)
Seems to happen when a new class is created, as well as when a file is opened by clicking on an exception link.
fixed in jet-main: 31957c9af780
*** Bug 239633 has been marked as a duplicate of this bug. ***
Integrated into 'main-silver', will be available in build *201407170001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Petr Cyhelsky <email@example.com>
Log: #243024 - Update findbugs library to version 3.0.0