JOSM crushes at start, Java Runtime Environment has been recently updated

[anonymous]

What steps will reproduce the problem?

1. Start JOSM

What is the expected result?

JOSM running

What happens instead?

A bug report window appears, JOSM doesn't start

Please provide any additional information below. Attach a screenshot if possible.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-08-18 16:16:51 +0200 (Sat, 18 Aug 2018)
Revision:14163
Build-Date:2018-08-18 16:30:21
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (14163 en) Linux Ubuntu 18.04.1 LTS
Memory Usage: 120 MB / 1920 MB (76 MB allocated, but free)
Java version: 10.0.2+13-Ubuntu-1ubuntu0.18.04.1, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1366x768
Maximum Screen Size: 1366x768
Java package: openjdk-11-jre:amd64-10.0.2+13-1ubuntu0.18.04.1
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-20ubuntu0.1

Plugins:
+ BuildingGeneralization
+ FastDraw
+ ImproveWay
+ apache-commons
+ auto_tools
+ buildings_tools
+ contourmerge
+ ejml
+ ext_tools
+ geotools
+ jts
+ merge-overlap
+ opendata
+ reltoolbox
+ utilsplugin2

Last errors/warnings:
- E: Handled by bug report queue: java.awt.AWTError: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper. Cause: java.lang.ClassNotFoundException: org.GNOME.Accessibility.AtkWrapper


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: main (1)
java.awt.AWTError: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
	at java.desktop/java.awt.Toolkit.newAWTError(Toolkit.java:472)
	at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:488)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
	at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
	at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1608)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
	at java.desktop/java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:532)
	at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:613)
	at java.desktop/java.awt.Window.getToolkit(Window.java:1375)
	at java.desktop/java.awt.Window.init(Window.java:518)
	at java.desktop/java.awt.Window.<init>(Window.java:549)
	at java.desktop/java.awt.Frame.<init>(Frame.java:423)
	at java.desktop/java.awt.Frame.<init>(Frame.java:388)
	at java.desktop/javax.swing.JFrame.<init>(JFrame.java:180)
	at org.openstreetmap.josm.gui.MainFrame.<init>(MainFrame.java:68)
	at org.openstreetmap.josm.gui.MainApplication.mainJOSM(MainApplication.java:875)
	at org.openstreetmap.josm.gui.MainApplication$3.processArguments(MainApplication.java:286)
	at org.openstreetmap.josm.gui.MainApplication.main(MainApplication.java:767)
Caused by: java.lang.ClassNotFoundException: org.GNOME.Accessibility.AtkWrapper
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:374)
	at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:485)
	... 21 more

=== RUNNING THREADS ===
Thread: Signal Dispatcher (4) of system

Thread: Finalizer (3) of system
java.base@10.0.2/java.lang.Object.wait(Native Method)
java.base@10.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
java.base@10.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:172)
java.base@10.0.2/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)

Thread: FileSystemWatchService (12) of main
java.base@10.0.2/sun.nio.fs.LinuxWatchService.poll(Native Method)
java.base@10.0.2/sun.nio.fs.LinuxWatchService.access$600(LinuxWatchService.java:47)
java.base@10.0.2/sun.nio.fs.LinuxWatchService$Poller.run(LinuxWatchService.java:316)
java.base@10.0.2/java.lang.Thread.run(Thread.java:844)

Thread: main (1)
Stacktrace see above.

Thread: Reference Handler (2) of system
java.base@10.0.2/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
java.base@10.0.2/java.lang.ref.Reference.processPendingReferences(Reference.java:174)
java.base@10.0.2/java.lang.ref.Reference.access$000(Reference.java:44)
java.base@10.0.2/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:138)

Thread: Common-Cleaner (10) of InnocuousThreadGroup
java.base@10.0.2/java.lang.Object.wait(Native Method)
java.base@10.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
java.base@10.0.2/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148)
java.base@10.0.2/java.lang.Thread.run(Thread.java:844)
java.base@10.0.2/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)

Thread: process reaper (14) of system
java.base@10.0.2/jdk.internal.misc.Unsafe.park(Native Method)
java.base@10.0.2/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
java.base@10.0.2/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
java.base@10.0.2/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
java.base@10.0.2/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
java.base@10.0.2/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
java.base@10.0.2/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
java.base@10.0.2/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
java.base@10.0.2/java.lang.Thread.run(Thread.java:844)

Thread: Java2D Disposer (16) of system
java.base@10.0.2/java.lang.Object.wait(Native Method)
java.base@10.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
java.base@10.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:172)
java.desktop@10.0.2/sun.java2d.Disposer.run(Disposer.java:144)
java.base@10.0.2/java.lang.Thread.run(Thread.java:844)

Thread: AWT-XAWT (19) of system
java.desktop@10.0.2/sun.awt.X11.XToolkit.waitForEvents(Native Method)
java.desktop@10.0.2/sun.awt.X11.XToolkit.run(XToolkit.java:682)
java.desktop@10.0.2/sun.awt.X11.XToolkit.run(XToolkit.java:646)
java.base@10.0.2/java.lang.Thread.run(Thread.java:844)