Unexpected exception while using the download window

[anonymous]

What steps will reproduce the problem?

1. I just drawed a selection in the download window.

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: 2016-09-06 00:16:07 +0200 (Tue, 06 Sep 2016)
Build-Date:2016-09-05 22:21:00
Revision:10966
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10966 en) Windows 7 64-Bit
Memory Usage: 564 MB / 910 MB (250 MB allocated, but free)
Java version: 1.8.0_71-b15, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1920x1200, \Display1 1920x1200
Maximum Screen Size: 1920x1200

Plugins:
+ turnrestrictions (32796)

Last errors/warnings:
- W: java.net.SocketTimeoutException: Read timed out
- E: java.net.SocketTimeoutException: Read timed out
- W: Unable to get color from '' for color preference 'extrude.main.line'
- W: Unable to get color from '' for color preference 'improve.way.accuracy.helper.line'
- W: Unable to get color from '' for color preference 'make.parallel.helper.line'


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

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: TMS-downloader-7 (49)
java.util.NoSuchElementException
	at java.util.StringTokenizer.nextToken(Unknown Source)
	at sun.net.www.protocol.http.HttpURLConnection.doTunneling(Unknown Source)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:122)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:72)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.isCacheValidUsingHead(JCSCachedTileLoaderJob.java:468)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:306)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

[simon04]

Stack trace is identical to ​javabug:4638241.

[Don-vip]

Closed as duplicate of #15609.