id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
7795	Conflation plugin: NPE when deleting matches	Cobra	joshdoe	"What steps will reproduce the problem?
 1. create matches
 2. select all matches
 3. delete them

What is the expected result?
They get deleted.

What happens instead?
NPE, nothing else.

{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2012-06-18 01:31:06
Last Changed Author: Don-vip
Revision: 5283
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2012-06-17 18:26:55 +0200 (Sun, 17 Jun 2012)
Last Changed Rev: 5283

Identification: JOSM/1.5 (5283 en)
Memory Usage: 731 MB / 3640 MB (63 MB allocated, but free)
Java version: 1.7.0_05, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Operating system: Linux
Dataset consistency test: No problems found

Plugin: FastDraw (28412)
Plugin: FixAddresses (28412)
Plugin: HouseNumberTaggingTool (28412)
Plugin: ImportImagePlugin (28412)
Plugin: InfoMode (27981)
Plugin: PicLayer (27883)
Plugin: alignways (28412)
Plugin: buildings_tools (28412)
Plugin: conflation (0.1.6)
Plugin: contourmerge (1003)
Plugin: jts (28415)
Plugin: licensechange (28412)
Plugin: measurement (28412)
Plugin: mirrored_download (28418)
Plugin: openstreetbugs (28412)
Plugin: openvisible (28412)
Plugin: pbf (28412)
Plugin: pdfimport (27867)
Plugin: proj4j (28412)
Plugin: restart (28438)
Plugin: reverter (28412)
Plugin: routing (28412)
Plugin: terracer (28412)
Plugin: undelete (28416)
Plugin: utilsplugin2 (28412)

java.lang.NullPointerException
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog.getSelectedReferencePrimitives(ConflationToggleDialog.java:211)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog.getAllSelectedPrimitives(ConflationToggleDialog.java:236)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog.access$200(ConflationToggleDialog.java:40)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog$SelectListSelectionAction.updateEnabledState(ConflationToggleDialog.java:682)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog$SelectListSelectionAction.valueChanged(ConflationToggleDialog.java:687)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
	at javax.swing.DefaultListSelectionModel.removeSelectionIntervalImpl(DefaultListSelectionModel.java:576)
	at javax.swing.DefaultListSelectionModel.clearSelection(DefaultListSelectionModel.java:420)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog.simpleMatchSelectionChanged(ConflationToggleDialog.java:187)
	at org.openstreetmap.josm.plugins.conflation.SimpleMatchList.fireSelectionChanged(SimpleMatchList.java:160)
	at org.openstreetmap.josm.plugins.conflation.SimpleMatchList.removeAll(SimpleMatchList.java:139)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog$RemoveMatchCommand.executeCommand(ConflationToggleDialog.java:410)
	at org.openstreetmap.josm.data.UndoRedoHandler.addNoRedraw(UndoRedoHandler.java:36)
	at org.openstreetmap.josm.data.UndoRedoHandler.add(UndoRedoHandler.java:58)
	at org.openstreetmap.josm.plugins.conflation.ConflationToggleDialog$RemoveAction.actionPerformed(ConflationToggleDialog.java:483)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
	at java.awt.Component.processMouseEvent(Component.java:6505)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
	at java.awt.Component.processEvent(Component.java:6270)
	at java.awt.Container.processEvent(Container.java:2229)
	at java.awt.Component.dispatchEventImpl(Component.java:4861)
	at java.awt.Container.dispatchEventImpl(Container.java:2287)
	at java.awt.Component.dispatchEvent(Component.java:4687)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4492)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
	at java.awt.Container.dispatchEventImpl(Container.java:2273)
	at java.awt.Window.dispatchEventImpl(Window.java:2719)
	at java.awt.Component.dispatchEvent(Component.java:4687)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:703)
	at java.awt.EventQueue.access$000(EventQueue.java:102)
	at java.awt.EventQueue$3.run(EventQueue.java:662)
	at java.awt.EventQueue$3.run(EventQueue.java:660)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.awt.EventQueue$4.run(EventQueue.java:676)
	at java.awt.EventQueue$4.run(EventQueue.java:674)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:673)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)
}}}
"	defect	closed	blocker		Plugin conflation	latest	othersoftware	github	huftis