﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
12598	ConcurrentModificationException in StyledMapRenderer.render after validation and moving map view	SanderH	team	"==== What steps will reproduce the problem?
Unsure how to replicate.
I had just ran the validator (after resolving many errors after previous validator checks) and was just scrolling the map view when the error popped up.

==== What is the expected result?

==== What happens instead?

==== Please provide any additional information below. Attach a screenshot if possible.

{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-02-28 14:07:49 +0100 (Sun, 28 Feb 2016)
Build-Date:2016-02-28 22:44:23
Revision:9900
Relative:URL: ^/trunk

Identification: JOSM/1.5 (9900 en) Windows 10 64-Bit
Memory Usage: 1190 MB / 1806 MB (638 MB allocated, but free)
Java version: 1.8.0_74-b02, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:C:\Program Files\Java\jre1.8.0_74\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=C:\Users\Sander\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\56\1ee8cfb8-5ee29e1d, -Djnlpx.remove=false, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=15702, -Djnlp.application.href=https://josm.openstreetmap.de/download/josm.jnlp, -Djnlpx.jvm=<java.home>\bin\javaw.exe, -Djnlpx.vmargs=LURqYXZhLnV0aWwuQXJyYXlzLnVzZUxlZ2FjeU1lcmdlU29ydD10cnVlAC1Eam5scC5hcHBsaWNhdGlvbi5ocmVmPWh0dHBzOi8vam9zbS5vcGVuc3RyZWV0bWFwLmRlL2Rvd25sb2FkL2pvc20uam5scAA=]
Dataset consistency test: No problems found

Plugins:
- DirectDownload (31934)
- FixAddresses (31772)
- Mapillary (32040)
- OpeningHoursEditor (31772)
- PicLayer (31895)
- apache-commons (31895)
- apache-http (31895)
- download_along (31772)
- ejml (31895)
- geotools (31895)
- graphview (31895)
- jts (31772)
- measurement (31895)
- ods-bag (0.6.6)
- opendata (32071)
- opendataservices (0.6.6)
- poly (31772)
- reverter (32005)
- scripting (30722)
- turnlanes (31772)
- undelete (31895)
- utilsplugin2 (32018)

Last errors/warnings:
- W: Unable to remove primitives from TestError [tester=MapCSSTagCheckerAndRule [rule=GroupedMapCSSRule [selectors=[*[building][building'NREGEX'no|entrance][ParameterFunction~equal(class java.lang.Object ArrayFunction~any(class java.lang.Object ParameterFunction~tag(class org.openstreetmap.josm.gui.mappaint.Environment <layer>),class java.lang.Object <0>),class java.lang.Object ArrayFunction~any(class java.lang.Object ParameterFunction~parent_tag(class org.openstreetmap.josm.gui.mappaint.Environment <layer>),class java.lang.Object <0>))] >LinkSelector{conditions=null} *[building][building'NREGEX'no|entrance]], declaration=Declaration [instructions=[throwWarning: ArrayFunction~tr(class java.lang.String <Building inside building>);], idx=8]]], code=3000, message=Building inside building]
- W: Unable to remove primitives from TestError [tester=org.openstreetmap.josm.data.validation.tests.CrossingWays$Ways@41069fff, code=601, message=Crossing buildings]
- W: Unable to remove primitives from TestError [tester=org.openstreetmap.josm.data.validation.tests.CrossingWays$Ways@41069fff, code=601, message=Crossing buildings]
- W: Unable to remove primitives from TestError [tester=org.openstreetmap.josm.data.validation.tests.CrossingWays$Ways@41069fff, code=601, message=Crossing buildings]
- E: java.util.ConcurrentModificationException: java.util.ConcurrentModificationException: java.util.ConcurrentModificationException. Cause: java.util.ConcurrentModificationException: java.util.ConcurrentModificationException. Cause: java.util.ConcurrentModificationException

java.util.ConcurrentModificationException: java.util.ConcurrentModificationException: java.util.ConcurrentModificationException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at java.util.concurrent.ForkJoinTask.getThrowableException(Unknown Source)
	at java.util.concurrent.ForkJoinTask.reportException(Unknown Source)
	at java.util.concurrent.ForkJoinTask.join(Unknown Source)
	at java.util.concurrent.ForkJoinPool.invoke(Unknown Source)
	at org.openstreetmap.josm.data.osm.visitor.paint.StyledMapRenderer.render(StyledMapRenderer.java:1930)
	at org.openstreetmap.josm.gui.layer.OsmDataLayer.paint(OsmDataLayer.java:401)
	at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:643)
	at org.openstreetmap.josm.gui.MapView.paint(MapView.java:727)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintToOffscreen(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
	at javax.swing.RepaintManager.paint(Unknown Source)
	at javax.swing.JComponent._paintImmediately(Unknown Source)
	at javax.swing.JComponent.paintImmediately(Unknown Source)
	at javax.swing.RepaintManager$4.run(Unknown Source)
	at javax.swing.RepaintManager$4.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.access$1200(Unknown Source)
	at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.awt.EventQueue.access$500(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.awt.EventQueue$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
...<snip>...

}}}
"	defect	closed	normal	16.04	Core mappaint		fixed	template_report fork join multi thread exception	simon04 bastiK michael2402
