IAE: Comparison method violates its general contract!

[hpduwe@…]

What steps will reproduce the problem?

1. Beim nachträglichen vervollständigen einer größeren Anzahl Adressen tritt dieser Fehler auf. Über "Vorschlag" Auswahl der unvollständigen Adressen, läuft ohne Fehler durch. Danach kommt es beim Übernehmen zum Fehler

What is the expected result?

What happens instead?

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

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-03-26 22:16:39 +0200 (Mon, 26 Mar 2018)
Build-Date:2018-03-26 20:45:23
Revision:13576
Redirecting:to URL 'https://josm.openstreetmap.de/svn/trunk':
Relative:URL: ^/trunk

Identification: JOSM/1.5 (13576 de) Windows 10 64-Bit
OS Build number: Windows 10 Home 1709 (16299)
Memory Usage: 901 MB / 989 MB (435 MB allocated, but free)
Java version: 1.8.0_161-b12, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1366x768
Maximum Screen Size: 1366x768
Dataset consistency test: No problems found

Plugins:
+ FixAddresses (34109)
+ HouseNumberTaggingTool (34109)
+ Tracer2 (34109)
+ buildings_tools (34109)
+ imagery_offset_db (34109)
+ print (34109)
+ turnlanes (34146)
+ turnrestrictions (34129)
+ utilsplugin2 (34109)

Last errors/warnings:
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- W: java.net.UnknownHostException: c.tile.openstreetmap.org
- E: Handled by bug report queue: java.lang.IllegalArgumentException: Comparison method violates its general contract!


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (17) of main
java.lang.IllegalArgumentException: Comparison method violates its general contract!
	at java.util.ComparableTimSort.mergeHi(Unknown Source)
	at java.util.ComparableTimSort.mergeAt(Unknown Source)
	at java.util.ComparableTimSort.mergeForceCollapse(Unknown Source)
	at java.util.ComparableTimSort.sort(Unknown Source)
	at java.util.Arrays.sort(Unknown Source)
	at java.util.Arrays.sort(Unknown Source)
	at java.util.ArrayList.sort(Unknown Source)
	at java.util.Collections.sort(Unknown Source)
	at org.openstreetmap.josm.plugins.fixAddresses.AddressEditContainer.invalidate(AddressEditContainer.java:517)
	at org.openstreetmap.josm.plugins.fixAddresses.AddressEditContainer.invalidate(AddressEditContainer.java:490)
	at org.openstreetmap.josm.plugins.fixAddresses.gui.actions.GuessAddressDataAction.finished(GuessAddressDataAction.java:74)
	at org.openstreetmap.josm.plugins.fixAddresses.GuessAddressRunnable.fireFinished(GuessAddressRunnable.java:103)
	at org.openstreetmap.josm.plugins.fixAddresses.GuessAddressRunnable.realRun(GuessAddressRunnable.java:195)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:95)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:143)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)