NPE at ConditionFactory$PseudoClasses.selected (searching for :selected pseudo class)

[Klumbumbus]

What steps will reproduce the problem?

2. open search dialog
3. switch to mapcss syntax
4. search node:selected

(appeared while I was testing area[building=yes] ∈ way:selected for #15492)

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-10-27 18:35:35 +0200 (Fri, 27 Oct 2017)
Build-Date:2017-10-28 01:45:17
Revision:13045
Relative:URL: ^/trunk

Identification: JOSM/1.5 (13045 de) Windows 10 64-Bit
OS Build number: Windows 10 Pro 1703 (15063)
Memory Usage: 1489 MB / 3641 MB (827 MB allocated, but free)
Java version: 1.8.0_151-b12, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1680x1050
Maximum Screen Size: 1680x1050
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:<java.home>\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=C:\Program Files (x86)\josm-latest-mehr-RAM.jnlp, -Djnlpx.remove=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.heapsize=1024m,4096m, -Djnlpx.splashport=59430, -Djnlpx.jvm=<java.home>\bin\javaw.exe]
Dataset consistency test: No problems found

Plugins:
+ AddrInterpolation (33692)
+ DirectDownload (33160)
+ DirectUpload (33182)
+ FastDraw (33731)
+ HouseNumberTaggingTool (33714)
+ Mapillary (v1.5.7)
+ OpeningHoursEditor (33185)
+ ShapeTools (1230)
+ Tracer2 (33700)
+ alignways (33182)
+ apache-commons (33668)
+ apache-http (32699)
+ buildings_tools (33735)
+ contourmerge (1032)
+ editgpx (33004)
+ imagery-xml-bounds (33560)
+ imagery_offset_db (33547)
+ jogl (1.1.0)
+ log4j (32699)
+ measurement (33088)
+ osm-obj-info (1505407450)
+ photo_geotagging (33494)
+ photoadjust (33303)
+ reltoolbox (33708)
+ reverter (33572)
+ tag2link (33382)
+ tageditor (33579)
+ tagging-preset-tester (33004)
+ terracer (33608)
+ turnlanes-tagging (254)
+ turnrestrictions (33537)
+ undelete (33480)
+ utilsplugin2 (33704)
+ wikipedia (33696)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/OneClick&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/StolpersteineLight&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/NewTags&zip=1
+ %UserProfile%\Documents\OSM\josm\data\defaultpresets.xml
+ https://raw.githubusercontent.com/yopaseopor/traffic_signs_preset_JOSM/master/DE.zip
+ %UserProfile%\Documents\OSM\TestNew\newpresets.xml
+ %UserProfile%\Downloads\_bicycle-aqua.zip

Map paint styles:
+ %UserProfile%\Documents\OSM\josm\styles\standard\elemstyles.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/HiDPISupport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NewHighwayColors&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Streets&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/sac_scale&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/ShowID&zip=1
- %UserProfile%\Documents\OSM\eigene styles\PriorityRoad\PriorityRoad_1.0.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/LayerChecker&zip=1
- %UserProfile%\Documents\OSM\eigene styles\layer checker\layer checker_1.2.mapcss
- %UserProfile%\Documents\OSM\TestNew\newicons.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Surface&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/ParkingLanes&style&zip=1
- %UserProfile%\Documents\OSM\patches\old MPs\dataquality.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Sidewalks&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Cycleways&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Osmc&style&zip=1
- https://raw.githubusercontent.com/species/josm-preset-wheelchair/master/sidewalks_kerbs.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/LitObjects&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lit&style&zip=1
- %UserProfile%\Documents\OSM\eigene styles\Tourenplanung.mapcss
- %UserProfile%\Documents\OSM\eigene styles\SpecificBuildingValues\SpecificBuildingValues.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_buildings&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Modified&zip=1
- https://github.com/bastik/mapcss-tools/raw/osm/mapnik2mapcss/osm-results/mapnik.zip
- %UserProfile%\Documents\OSM\eigene styles\area-symbol.zip
- http://www.freietonne.de/ft_icons/josm/FreieTonne_rules_presets_zip.php
- http://www.openrailwaymap.org/styles/standard.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/MaxspeedIcons&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/DestinationSignRelation&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/ParkingLanes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Incline&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/PTStops&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/AdvertisingStyle&zip=1
- https://www.dropbox.com/s/qo3ai47fpv241jf/Styles_Fixme_and_Notes.zip?raw=1
- https://github.com/gmgeo/osmic-josm-style/archive/master.zip
- https://josm.openstreetmap.de/josmfile?page=Styles/hazmat&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Suburb&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_Postcode&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/RecyclingMaterials&zip=1
- %UserProfile%\Documents\OSM\eigene styles\maxspeed\maxspeed_2.9_01 basierend auf 2.7_02 Zahlen.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Bench&zip=1

Validator rules:
+ https://raw.githubusercontent.com/<user.name>n-a-bauer/josm-validators/master/mtb.validator.mapcss
+ %UserProfile%\Documents\OSM\TestNew\new.validator.mapcss
+ https://josm.openstreetmap.de/josmfile?page=Rules/GermanySpecific&zip=1
- %UserProfile%\Documents\OSM\TestNew\germ.validator.mapcss
- https://josm.openstreetmap.de/josmfile?page=Rules/CzechRepublicAddressSystem&zip=1

Last errors/warnings:
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: java.io.IOException: Attribution is not loaded yet
- W: Could not fetch Wikidata label for Q1150616
- W: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read")
- W: Could not fetch Wikidata label for Q1150616
- W: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read")
- W: Could not fetch Wikidata label for Q1150616
- W: java.util.concurrent.ExecutionException: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.lang.RuntimeException: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read"). Ursache: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "os.name" "read")
- E: Handled by bug report queue: org.openstreetmap.josm.tools.JosmRuntimeException: java.lang.reflect.InvocationTargetException. Ursache: java.lang.reflect.InvocationTargetException. Ursache: java.lang.NullPointerException


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-2 (52) of javawsApplicationThreadGroup
org.openstreetmap.josm.tools.JosmRuntimeException: java.lang.reflect.InvocationTargetException
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$PseudoClassCondition.applies(ConditionFactory.java:826)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$AbstractSelector.matches(Selector.java:480)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$GeneralSelector.matches(Selector.java:558)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$ChildOrParentSelector.matches(Selector.java:314)
	at org.openstreetmap.josm.data.osm.search.SearchCompiler$1.match(SearchCompiler.java:1634)
	at org.openstreetmap.josm.actions.search.SearchAction$SearchTask.realRun(SearchAction.java:793)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:95)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$PseudoClassCondition.applies(ConditionFactory.java:824)
	... 7 more
Caused by: java.lang.NullPointerException
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$PseudoClasses.selected(ConditionFactory.java:771)
	... 11 more

=== RUNNING THREADS ===
Thread: CacheCleanUpThread (26) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
com.sun.deploy.cache.CleanupThread.run(Unknown Source)

Thread: TimerQueue (25) of javawsSecurityThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.DelayQueue.take(Unknown Source)
javax.swing.TimerQueue.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: MemoryCache-DelayedCleanup (23) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
java.util.TimerThread.mainLoop(Unknown Source)
java.util.TimerThread.run(Unknown Source)

Thread: styled-map-renderer-149 (397) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Thread: message-notifier-0 (87) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: AWT-EventQueue-2 (52) of javawsApplicationThreadGroup
Stacktrace see above.

Thread: CacheMemoryCleanUpThread (22) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
com.sun.deploy.cache.MemoryCache$LoadedResourceCleanupThread.run(Unknown Source)

Thread: styled-map-renderer-148 (392) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Thread: Timer-1 (76) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Unknown Source)
java.util.TimerThread.run(Unknown Source)

Thread: Timer-3 (92) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
java.util.TimerThread.mainLoop(Unknown Source)
java.util.TimerThread.run(Unknown Source)

Thread: image-fetcher-0 (73) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: styled-map-renderer-144 (388) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Thread: AWT-Shutdown (38) of system
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
sun.awt.AWTAutoShutdown.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: Java2D Disposer (12) of system
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
sun.java2d.Disposer.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: AWT-Windows (14) of system
sun.awt.windows.WToolkit.eventLoop(Native Method)
sun.awt.windows.WToolkit.run(Unknown Source)

Thread: traceMsgQueueThread (10) of main
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
com.sun.deploy.trace.Trace$TraceMsgQueueChecker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: JCS-ElementEventQueue-Thread-22 (75) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: styled-map-renderer-150 (398) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Thread: Signal Dispatcher (4) of system

Thread: RemoteControl HTTP Server (81) of javawsApplicationThreadGroup
java.net.DualStackPlainSocketImpl.accept0(Native Method)
java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source)
java.net.AbstractPlainSocketImpl.accept(Unknown Source)
java.net.PlainSocketImpl.accept(Unknown Source)
java.net.ServerSocket.implAccept(Unknown Source)
java.net.ServerSocket.accept(Unknown Source)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

Thread: RemoteControl HTTPS Server (82) of javawsApplicationThreadGroup
java.net.DualStackPlainSocketImpl.accept0(Native Method)
java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source)
java.net.AbstractPlainSocketImpl.accept(Unknown Source)
java.net.PlainSocketImpl.accept(Unknown Source)
java.net.ServerSocket.implAccept(Unknown Source)
sun.security.ssl.SSLServerSocketImpl.accept(Unknown Source)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404)

Thread: AWT-EventQueue-0 (327) of main
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.awt.EventQueue.getNextEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)

Thread: RemoteControl HTTP Server (80) of javawsApplicationThreadGroup
java.net.DualStackPlainSocketImpl.accept0(Native Method)
java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source)
java.net.AbstractPlainSocketImpl.accept(Unknown Source)
java.net.PlainSocketImpl.accept(Unknown Source)
java.net.ServerSocket.implAccept(Unknown Source)
java.net.ServerSocket.accept(Unknown Source)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

Thread: TimerQueue (59) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
java.util.concurrent.DelayQueue.take(Unknown Source)
javax.swing.TimerQueue.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: RemoteControl HTTPS Server (84) of javawsApplicationThreadGroup
java.net.DualStackPlainSocketImpl.accept0(Native Method)
java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source)
java.net.AbstractPlainSocketImpl.accept(Unknown Source)
java.net.PlainSocketImpl.accept(Unknown Source)
java.net.ServerSocket.implAccept(Unknown Source)
sun.security.ssl.SSLServerSocketImpl.accept(Unknown Source)
org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404)

Thread: AWT-EventQueue-1 (37) of javawsSecurityThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.awt.EventQueue.getNextEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)

Thread: File Watcher (55) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source)
java.util.concurrent.LinkedBlockingDeque.take(Unknown Source)
sun.nio.fs.AbstractWatchService.take(Unknown Source)
org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:135)
org.openstreetmap.josm.io.FileWatcher$$Lambda$17/911345093.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: DestroyJavaVM (19) of main

Thread: styled-map-renderer-151 (399) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

Thread: Finalizer (3) of system
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

Thread: Weak reference cleaner (63) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
java.lang.ref.ReferenceQueue.remove(Unknown Source)
org.openstreetmap.josm.tools.ListenableWeakReference.clean(ListenableWeakReference.java:60)
org.openstreetmap.josm.tools.ListenableWeakReference$$Lambda$111/498670218.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: Reference Handler (2) of system
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
java.lang.ref.Reference.tryHandlePending(Unknown Source)
java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)

Thread: main-worker-0 (90) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: Javaws Secure Thread (17) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
com.sun.javaws.ui.JavawsSysRun$SecureThread.run(Unknown Source)

Thread: Attach Listener (5) of system

Thread: Map Status Collector (94) of javawsApplicationThreadGroup
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(Unknown Source)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:412)
java.lang.Thread.run(Unknown Source)

Thread: Timer-2 (83) of javawsApplicationThreadGroup
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Unknown Source)
java.util.TimerThread.run(Unknown Source)

Thread: Thread-17 (54) of javawsApplicationThreadGroup
sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus0(Native Method)
sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus(Unknown Source)
sun.nio.fs.WindowsWatchService$Poller.run(Unknown Source)
java.lang.Thread.run(Unknown Source)

Thread: ConsoleTraceListener (21) of javawsSecurityThreadGroup
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Unknown Source)
com.sun.deploy.uitoolkit.ui.ConsoleTraceListener$ConsoleWriterThread.run(Unknown Source)

[Don-vip]

In 13046/josm:

fix #15494 - NPE