Re: [mdt-papyrus.dev] Weekly All Problems Digest for Papyrus

[MAGGI Benoit <Benoit.MAGGI@xxxxxx>]

Hi everyone,

 

NullPointer seems to be a week point in Papyrus code.

I saw this in a presentation (Eclipsecon Toulouse [1])

 

It may be a solution to take down most of the NPE, but the annotations are not native,

We may have to add dependency to a checker (maybe also change the jdk we use)

 

Any thought on that ?

 

Regards,

Benoit

1 : http://batmat.github.io/presentations/50-slides-of-ide/prez.html#__span_class_tip_count_26_51_span_null_analysis_one_step_further_with_type_annotations_jsr_308

2 : http://types.cs.washington.edu/checker-framework/

 

 

De : mdt-papyrus.dev-bounces@xxxxxxxxxxx [mailto:mdt-papyrus.dev-bounces@xxxxxxxxxxx] De la part de Eclipse Error Reports Bot
Envoyé : lundi 31 août 2015 06:02
À : mdt-papyrus.dev@xxxxxxxxxxx
Objet : [mdt-papyrus.dev] Weekly All Problems Digest for Papyrus

 

Hi,

this is the weekly digest for Papyrus. The status of all problems on this list is open. Items on this list may already be tracked in Bugzilla but were not closed yet. To remove a item from this list, you can either (i) set the status of its associated bug to resolved, verfied, or closed or (ii) mark it as log message in the reporter's web ui.

If you have any questions about this report, please send an email to error-reports-inbox@xxxxxxxxxxx

Top new problems (last 7 days):

	Problem	Reporters	Bug
1.	IllegalStateException in EcoreUtil.getRootContainer (861)	1	-
2.	NullPointerException in AbstractParametricHandler.getSelectedElements (102)	1	-
3.	NullPointerException in ECrossReferenceAdapter.getCrossReferenceAdapter (55)	1	-
4.	NullPointerException in GraphicalTypeRegistry. (43)	1	-
5.	NullPointerException in OrphanViewPolicy.notifyChanged (395)	1	-
6.	NullPointerException in ValidationDecoratorProvider$StatusDecorator.activate (227)	1	-
7.	StackOverflowError in CompositeChangeDescription.canApply (115)	1	-
8.	StackOverflowError in RecordingCommand.canApplyChange (195)	1	-
9.	StandInException in ExternalBehaviorPortMatcher.matches (54)	1	-
10.	StandInException in RelayPortMatcher.matches (40)	1	-

Top unresolved, active problems (last 7 days):

	Problem	Reporters	Bug
1.	OperationCanceledException in NestingNotifyingWorkspaceCommandStack.handleError (157)	44	473622 U
2.	IllegalArgumentException in GC.setFont (4407)	38	473157 U
3.	StandInException in ElementTypeRegistry.getMetamodelTypeDescriptor (1432)	32	-
4.	ServiceNotFoundException in ServiceUtilsForResource.getServiceRegistry (63)	30	-
5.	CoreException in PrepareInstallProfileJob.resolve (135)	23	-
6.	NullPointerException in WizardNewFileCreationPage.createNewFile (385)	21	-
7.	FileNotFoundException in FileURIHandlerImpl$1. (65)	19	-
8.	NullPointerException in AbstractTableWizard.addPages (78)	18	-
9.	ServiceNotFoundException in ServicesRegistry.getService (407)	18	-
10.	NullPointerException in XYLayoutEditPolicy.getCurrentConstraintFor (103)	16	-

Top reoccurring problems (last 3 months):

	Problem	Reporters	Bug
1.	OperationCanceledException in NestingNotifyingWorkspaceCommandStack.handleError (157)	44	473622 U
2.	IllegalArgumentException in GC.setFont (4407)	38	473157 U
3.	StandInException in ElementTypeRegistry.getMetamodelTypeDescriptor (1432)	32	-
4.	ServiceNotFoundException in ServiceUtilsForResource.getServiceRegistry (63)	30	-
5.	CoreException in PrepareInstallProfileJob.resolve (135)	23	-
6.	NullPointerException in WizardNewFileCreationPage.createNewFile (385)	21	-
7.	FileNotFoundException in FileURIHandlerImpl$1. (65)	19	-
8.	NullPointerException in AbstractTableWizard.addPages (78)	18	-
9.	ServiceNotFoundException in ServicesRegistry.getService (407)	18	-
10.	StandInException in PapyrusContentProvider.getElements (105)	17	-
11.	NullPointerException in XYLayoutEditPolicy.getCurrentConstraintFor (103)	16	-
12.	NullPointerException in ResourceUpdateService$3$1ResourceDeltaVisitor.visit (206)	15	-
13.	NullPointerException in SelectRowsHandler.setEnabled (53)	15	-
14.	ArrayIndexOutOfBoundsException in BasicEList.move (663)	14	-
15.	ServiceException in ElementEditServiceProvider.getEditService (119)	14	-
16.	SWTException in StringEditor$2$1.run (445)	12	-
17.	NullPointerException in GraphicalTypeRegistry. (40)	11	-
18.	NullPointerException in OwnerObservableValue.doGetValue (109)	10	-
19.	ServiceNotFoundException in ServiceUtilsForResourceSet.getServiceRegistry (39)	10	-
20.	AssertionFailedException in CreateCommand.doExecuteWithResult (96)	9	-

Links:

Active:	322 problems in last 3 months.
Bugzilla:	66 problems tracked, 45 problems closed, 45 problems fixed.

 

Thank you for your assistance.
Your friendly error-reports-inbox.

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