Bug 457231 - [jdt] NPE in JavaModelUtil.isEditable (494)
Summary: [jdt] NPE in JavaModelUtil.isEditable (494)
Status: UNCONFIRMED
Alias: None
Product: JDT
Classification: Eclipse Project
Component: UI (show other bugs)
Version: 4.4.1   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: JDT-UI-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-12 06:43 EST by EPP Error Reports CLA
Modified: 2015-01-12 06:44 EST (History)
1 user (show)

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Description EPP Error Reports CLA 2015-01-12 06:43:40 EST
The following incident was reported via the automated error reporting:


    code:                   2
    plugin:                 org.eclipse.jdt.core_3.10.0.v20140902-0626
    message:                HIDDEN
    fingerprint:            2fcbddbe
    exception class:        java.lang.NullPointerException
    exception message:      HIDDEN
    number of children:     0
    
    java.lang.NullPointerException: HIDDEN
    at org.eclipse.jdt.internal.corext.util.JavaModelUtil.isEditable(JavaModelUtil.java:494)
    at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.isEditable(JavaStructureDiffViewer.java:315)
    at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.addAffectedElement(JavaStructureDiffViewer.java:303)
    at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.findAffectedElement(JavaStructureDiffViewer.java:287)
    at org.eclipse.jdt.internal.ui.compare.JavaStructureDiffViewer.elementChanged(JavaStructureDiffViewer.java:262)
    at org.eclipse.jdt.internal.core.DeltaProcessor$4.run(DeltaProcessor.java:1695)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1685)
    at org.eclipse.jdt.internal.core.DeltaProcessor.firePostChangeDelta(DeltaProcessor.java:1519)
    at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1495)
    at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:2107)
    at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:477)
    at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
    at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
    at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:378)
    at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1498)
    at org.eclipse.core.internal.resources.Resource.deleteMarkers(Resource.java:851)
    at org.eclipse.jdt.internal.core.builder.JavaBuilder.removeProblemsAndTasksFor(JavaBuilder.java:142)
    at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:46)
    at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256)
    at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:186)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:299)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:302)
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:358)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:381)
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
   
  

General Information:

    reported-by:      http://sourceforge.net/projects/pmd/files/pmd-eclipse/update-site/
    anonymous-id:     0c14c904-5e2b-4661-aa34-394ec6796217
    eclipse-build-id: 4.4.1.M20140925-0400
    eclipse-product:  org.eclipse.epp.package.jee.product
    operating system: Linux 3.13.0 (x86_64) - gtk
    jre-version:      1.7.0_71-b14

The following plug-ins were present on the execution stack (*):
    1. org.eclipse.core.jobs_3.6.0.v20140424-0053
    2. org.eclipse.core.resources_3.9.1.v20140825-1431
    3. org.eclipse.core.runtime_3.10.0.v20140318-2214
    4. org.eclipse.jdt.core_3.10.0.v20140902-0626
    5. org.eclipse.jdt_3.10.0.v20140925-0400
    6. org.eclipse.jdt.ui_3.10.1.v20140817-1500

Please note that:
* Messages, stacktraces, and nested status objects may be shortened.
* Bug fields like status, resolution, and whiteboard are sent
  back to reporters.
* The list of present bundles and their respective versions was
  calculated by package naming heuristics. This may or may not reflect reality.
  
Please visit http://goo.gl/MWFSff for further details. 


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https://dev.eclipse.org/recommenders/committers/confess/#/problems/54b3aa77e4b031ba7fe21619/triage