NPE at Territories.isIso3166Code

[naoliv]

Before uploading some data I saw some messages in the console:

2018-07-16 10:55:25.720 GRAVE: java.lang.reflect.InvocationTargetException. Causa: java.lang.NullPointerException
java.lang.reflect.InvocationTargetException
	at jdk.internal.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory$ParameterFunction.evaluate(ExpressionFactory.java:1320)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$ExpressionCondition.applies(ConditionFactory.java:876)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$AbstractSelector.matches(Selector.java:485)
	at org.openstreetmap.josm.gui.mappaint.mapcss.Selector$GeneralSelector.matches(Selector.java:563)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker$TagCheck.whichSelectorMatchesEnvironment(MapCSSTagChecker.java:415)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.getErrorsForPrimitive(MapCSSTagChecker.java:693)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.getErrorsForPrimitive(MapCSSTagChecker.java:679)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.check(MapCSSTagChecker.java:715)
	at org.openstreetmap.josm.data.validation.Test$TagTest.visit(Test.java:136)
	at org.openstreetmap.josm.data.osm.Relation.accept(Relation.java:174)
	at org.openstreetmap.josm.data.validation.Test.visit(Test.java:210)
	at org.openstreetmap.josm.actions.upload.ValidateUploadHook.checkUpload(ValidateUploadHook.java:64)
	at org.openstreetmap.josm.actions.UploadAction.checkPreUploadConditions(UploadAction.java:217)
	at org.openstreetmap.josm.actions.UploadAction.uploadData(UploadAction.java:241)
	at org.openstreetmap.josm.actions.UploadAction.actionPerformed(UploadAction.java:301)
	at java.desktop/javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1810)
	at java.desktop/javax.swing.JComponent.processKeyBinding(JComponent.java:2900)
	at java.desktop/javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:311)
	at java.desktop/javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:266)
	at java.desktop/javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2993)
	at java.desktop/javax.swing.JComponent.processKeyBindings(JComponent.java:2985)
	at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2862)
	at java.desktop/java.awt.Component.processEvent(Component.java:6366)
	at java.desktop/java.awt.Container.processEvent(Container.java:2261)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4966)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2319)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
	at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1950)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:871)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1140)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1010)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:836)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4847)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2319)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4798)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
	at java.desktop/java.awt.EventQueue.access$600(EventQueue.java:97)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: java.lang.NullPointerException
	at org.openstreetmap.josm.tools.Territories.isIso3166Code(Territories.java:66)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory$Functions.inside(ExpressionFactory.java:1031)
	... 57 more

I was working here ​https://www.openstreetmap.org/relation/3986083 (if it helps with the org.openstreetmap.josm.tools.Territories.isIso3166Code(Territories.java:66) part)

JOSM:

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-07-16 01:20:27 +0200 (Mon, 16 Jul 2018)
Revision:14034
Build-Date:2018-07-16 01:32:44
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (14034 pt_BR) Linux Debian GNU/Linux testing (buster)
Memory Usage: 748 MB / 7168 MB (578 MB allocated, but free)
Java version: 10.0.1+10-Debian-4, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-10-jre:amd64-10.0.1+10-4
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-21
VM arguments: [--add-modules=java.activation,java.se.ee, -Dawt.useSystemAAFontSettings=gasp]

[Don-vip]

In 14035/josm:

fix #16491 - NPE