﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
15654	JOSM is blocked if it can't download a layer icon	naoliv	team	"While trying to view some objects near here https://www.openstreetmap.org/#map=17/-34.25274/-58.82982 I saw that JOSM became completely blocked by something (as if it's waiting for something)

In console I can see:

{{{
2017-12-08 14:40:51.874 INFORMAÇÕES: GET http://mapa.educacion.gob.ar/wp-content/themes/sitio_nuevo/img/men_icon.png -> !!!
2017-12-08 14:40:51.874 ADVERTÊNCIA: java.net.SocketTimeoutException: connect timed out
java.net.SocketTimeoutException: connect timed out
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:400)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:243)
	at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:225)
	at java.base/java.net.Socket.connect(Socket.java:591)
	at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:177)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:474)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:569)
	at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:242)
	at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:341)
	at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:362)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1242)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1181)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1075)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1009)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:133)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:79)
	at org.openstreetmap.josm.io.CachedFile.checkLocal(CachedFile.java:474)
	at org.openstreetmap.josm.io.CachedFile.getFile(CachedFile.java:273)
	at org.openstreetmap.josm.io.CachedFile.getInputStream(CachedFile.java:208)
	at org.openstreetmap.josm.tools.ImageProvider.getIfAvailableHttp(ImageProvider.java:937)
	at org.openstreetmap.josm.tools.ImageProvider.getIfAvailableImpl(ImageProvider.java:841)
	at org.openstreetmap.josm.tools.ImageProvider.getResource(ImageProvider.java:669)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.base/java.lang.Thread.run(Thread.java:844)

2017-12-08 14:40:51.875 ADVERTÊNCIA: Already here java.net.SocketTimeoutException: connect timed out
2017-12-08 14:40:51.975 GRAVE: Falha ao localizar imagem 'http://mapa.educacion.gob.ar/wp-content/themes/sitio_nuevo/img/men_icon.png'
}}}

ie, it fails to download `http://mapa.educacion.gob.ar/wp-content/themes/sitio_nuevo/img/men_icon.png`

I guess that JOSM is automatically trying to download an icon from a layer available in Argentina (a layer that is automatically enabled by the area/country) but, since the site is unreachable, it gets blocked.

jstack:
{{{
2017-12-08 14:36:40
Full thread dump OpenJDK 64-Bit Server VM (9.0.1+11-Debian-1 mixed mode):

""Attach Listener"" #2944 daemon prio=9 os_prio=0 tid=0x00007f6794004000 nid=0x2fda waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

""Keep-Alive-SocketCleaner"" #2933 daemon prio=8 os_prio=0 tid=0x00007f678800d800 nid=0x2fb3 in Object.wait() [0x00007f674efd1000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at sun.net.www.http.KeepAliveStreamCleaner.run(java.base@9.0.1/KeepAliveStreamCleaner.java:101)
	- waiting to re-lock in wait() <0x0000000609379510> (a sun.net.www.http.KeepAliveStreamCleaner)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)
	at jdk.internal.misc.InnocuousThread.run(java.base@9.0.1/InnocuousThread.java:122)

   Locked ownable synchronizers:
	- None

""styled-map-renderer-39"" #2870 daemon prio=5 os_prio=0 tid=0x00007f67e00cf800 nid=0x2f20 waiting on condition [0x00007f674eed0000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x000000060322ca50> (a java.util.concurrent.ForkJoinPool)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1668)
	at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175)

   Locked ownable synchronizers:
	- None

""JCS Downloading: https://a.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44115/78824.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2853 prio=5 os_prio=0 tid=0x00007f67502fb800 nid=0x2eee runnable [0x00007f674f2d4000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x000000061b27f6d8> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000061b2817a8> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x0000000628f36968> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000628f43510> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b281aa0> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://c.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44114/78823.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2852 prio=5 os_prio=0 tid=0x00007f6750757000 nid=0x2eed runnable [0x00007f674f8da000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x0000000626f2a808> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x0000000626f2ad28> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x0000000626e82f40> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000626e876a8> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b100960> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://a.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/19/191222/295491.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2851 prio=5 os_prio=0 tid=0x00007f67502ef000 nid=0x2eec runnable [0x00007f674f4d6000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x000000061b17f078> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000061b181148> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x000000061b181180> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000628ea2680> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b181440> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://a.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44119/78824.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2850 prio=5 os_prio=0 tid=0x00007f67508bc800 nid=0x2eeb runnable [0x00007f674f1d2000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x000000062814da30> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000062814df50> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x00000006281fcd58> (a java.io.BufferedInputStream)
	at sun.net.www.http.HttpClient.parseHTTPHeader(java.base@9.0.1/HttpClient.java:746)
	at sun.net.www.http.HttpClient.parseHTTP(java.base@9.0.1/HttpClient.java:689)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(java.base@9.0.1/HttpURLConnection.java:1604)
	- locked <0x000000062814c580> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(java.base@9.0.1/HttpURLConnection.java:1509)
	- locked <0x000000062814c580> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at java.net.HttpURLConnection.getResponseCode(java.base@9.0.1/HttpURLConnection.java:527)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(java.base@9.0.1/HttpsURLConnectionImpl.java:329)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:137)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:79)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:327)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b184500> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://c.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44116/78823.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2849 prio=5 os_prio=0 tid=0x00007f67503b9800 nid=0x2eea runnable [0x00007f674f6d8000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x0000000629139cf8> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000062913a218> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x0000000628ff22e0> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000628c86530> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b186f38> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://d.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44114/78826.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2848 prio=5 os_prio=0 tid=0x00007f6750758000 nid=0x2ee9 runnable [0x00007f674f7d9000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x00000006262a1560> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x00000006262a1a80> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x0000000625f73fb8> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000625f7e480> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b103398> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://b.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/47804/73874.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2847 prio=5 os_prio=0 tid=0x00007f67503be000 nid=0x2ee8 runnable [0x00007f6757dfe000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x000000061b282110> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000061b2841e0> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x000000061b284a10> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x000000061b284a38> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b284b60> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://a.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/18/95611/147747.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2846 prio=5 os_prio=0 tid=0x00007f67503ff000 nid=0x2ee7 runnable [0x00007f675c1aa000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x000000061b1875a8> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x000000061b189678> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x000000061b1896b0> (a java.io.BufferedInputStream)
	at sun.net.www.http.HttpClient.parseHTTPHeader(java.base@9.0.1/HttpClient.java:746)
	at sun.net.www.http.HttpClient.parseHTTP(java.base@9.0.1/HttpClient.java:689)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(java.base@9.0.1/HttpURLConnection.java:1604)
	- locked <0x000000061b1896f0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(java.base@9.0.1/HttpURLConnection.java:1509)
	- locked <0x000000061b1896f0> (a sun.net.www.protocol.https.DelegateHttpsURLConnection)
	at java.net.HttpURLConnection.getResponseCode(java.base@9.0.1/HttpURLConnection.java:527)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(java.base@9.0.1/HttpsURLConnectionImpl.java:329)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:137)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:79)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:327)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b189970> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://b.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44116/78824.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2845 prio=5 os_prio=0 tid=0x00007f67502f5800 nid=0x2ee6 runnable [0x00007f674f5d7000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x0000000629ac1cb0> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x0000000629ac21d0> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x00000006299d86c0> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x00000006299eece8> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b18c3a8> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""JCS Downloading: https://c.tiles.mapbox.com/v4/digitalglobe.0a8e44ba/17/44115/78823.png?access_token=pk.eyJ1IjoiZGlnaXRhbGdsb2JlIiwiYSI6ImNqOGRmNW9qZjBudmgzMnA1a294OGRtNm8ifQ.06mo-nDisy4KmqjYxEVwQw"" #2844 prio=5 os_prio=0 tid=0x00007f6750848000 nid=0x2ee5 runnable [0x00007f674e8ca000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(java.base@9.0.1/Native Method)
	at java.net.SocketInputStream.socketRead(java.base@9.0.1/SocketInputStream.java:116)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:171)
	at java.net.SocketInputStream.read(java.base@9.0.1/SocketInputStream.java:141)
	at sun.security.ssl.SSLSocketInputRecord.read(java.base@9.0.1/SSLSocketInputRecord.java:425)
	at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(java.base@9.0.1/SSLSocketInputRecord.java:221)
	at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9.0.1/SSLSocketInputRecord.java:178)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:1031)
	- locked <0x00000006280149f8> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9.0.1/SSLSocketImpl.java:964)
	at sun.security.ssl.AppInputStream.read(java.base@9.0.1/AppInputStream.java:159)
	- locked <0x0000000628014f18> (a sun.security.ssl.AppInputStream)
	at java.io.BufferedInputStream.fill(java.base@9.0.1/BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read1(java.base@9.0.1/BufferedInputStream.java:286)
	at java.io.BufferedInputStream.read(java.base@9.0.1/BufferedInputStream.java:345)
	- locked <0x0000000627f95450> (a java.io.BufferedInputStream)
	at sun.net.www.MeteredStream.read(java.base@9.0.1/MeteredStream.java:134)
	- locked <0x0000000627fa9978> (a sun.net.www.http.KeepAliveStream)
	at java.io.FilterInputStream.read(java.base@9.0.1/FilterInputStream.java:133)
	at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(java.base@9.0.1/HttpURLConnection.java:3444)
	at org.openstreetmap.josm.io.ProgressInputStream.read(ProgressInputStream.java:79)
	at java.io.InputStream.read(java.base@9.0.1/InputStream.java:106)
	at org.openstreetmap.josm.tools.Utils.readBytesFromStream(Utils.java:1363)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.loadObject(JCSCachedTileLoaderJob.java:358)
	at org.openstreetmap.josm.data.cache.JCSCachedTileLoaderJob.run(JCSCachedTileLoaderJob.java:236)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000061b287598> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""ForkJoinPool.commonPool-worker-0"" #2842 daemon prio=6 os_prio=0 tid=0x00007f6750796800 nid=0x2ed7 waiting on condition [0x00007f6749201000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000600fb9590> (a java.util.concurrent.ForkJoinPool)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1668)
	at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175)

   Locked ownable synchronizers:
	- None

""styled-map-renderer-33"" #2614 daemon prio=5 os_prio=0 tid=0x00007f67e00c7800 nid=0x25a2 waiting on condition [0x00007f6749100000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x000000060322ca50> (a java.util.concurrent.ForkJoinPool)
	at java.util.concurrent.locks.LockSupport.parkUntil(java.base@9.0.1/LockSupport.java:275)
	at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1656)
	at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175)

   Locked ownable synchronizers:
	- None

""pool-3-thread-8"" #377 prio=5 os_prio=0 tid=0x00007f6750367000 nid=0x134d waiting on condition [0x00007f674d463000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-7"" #376 prio=5 os_prio=0 tid=0x00007f67505ea800 nid=0x134c waiting on condition [0x00007f674d564000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-6"" #375 prio=5 os_prio=0 tid=0x00007f6750679000 nid=0x134b waiting on condition [0x00007f674d966000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-5"" #374 prio=5 os_prio=0 tid=0x00007f675058d000 nid=0x134a waiting on condition [0x00007f674ecce000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-4"" #373 prio=5 os_prio=0 tid=0x00007f675004f000 nid=0x1349 waiting on condition [0x00007f674e7c9000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-3"" #372 prio=5 os_prio=0 tid=0x00007f6750396800 nid=0x1348 waiting on condition [0x00007f674dc67000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-2"" #371 prio=5 os_prio=0 tid=0x00007f6750164000 nid=0x1347 waiting on condition [0x00007f67541f6000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""pool-3-thread-1"" #370 prio=5 os_prio=0 tid=0x00007f67506b4000 nid=0x1346 waiting on condition [0x00007f674d865000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000609878188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Timer-2"" #179 daemon prio=6 os_prio=0 tid=0x00007f6750047800 nid=0x1221 in Object.wait() [0x00007f674edcf000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait(java.base@9.0.1/Object.java:516)
	at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:527)
	- waiting to re-lock in wait() <0x00000006098783c0> (a java.util.TaskQueue)
	at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506)

   Locked ownable synchronizers:
	- None

""main-worker-0"" #125 prio=5 os_prio=0 tid=0x00007f675010b800 nid=0x11e4 waiting on condition [0x00007f674e9cb000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x00000006001da658> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Map Status Collector"" #54 daemon prio=6 os_prio=0 tid=0x00007f6750499000 nid=0x1198 waiting on condition [0x00007f675dfbc000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x000000060965dc58> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:433)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Timer-1"" #52 prio=6 os_prio=0 tid=0x00007f6750298800 nid=0x1196 in Object.wait() [0x00007f67549f8000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <0x00000006078c9978> (a java.util.TaskQueue)
	at java.lang.Object.wait(java.base@9.0.1/Object.java:516)
	at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:527)
	- waiting to re-lock in wait() <0x00000006078c9978> (a java.util.TaskQueue)
	at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506)

   Locked ownable synchronizers:
	- None

""DestroyJavaVM"" #51 prio=5 os_prio=0 tid=0x00007f6804011800 nid=0x1147 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

""message-notifier-0"" #50 prio=5 os_prio=0 tid=0x00007f6805326000 nid=0x118c waiting on condition [0x00007f67544f7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x00000006008853f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(java.base@9.0.1/LockSupport.java:234)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@9.0.1/AbstractQueuedSynchronizer.java:2104)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@9.0.1/ScheduledThreadPoolExecutor.java:1131)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@9.0.1/ScheduledThreadPoolExecutor.java:848)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Timer-0"" #47 daemon prio=6 os_prio=0 tid=0x00007f675014d800 nid=0x1188 in Object.wait() [0x00007f6754cf9000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:553)
	- waiting to re-lock in wait() <0x00000006078c9990> (a java.util.TaskQueue)
	at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506)

   Locked ownable synchronizers:
	- None

""RemoteControl HTTPS Server"" #46 daemon prio=5 os_prio=0 tid=0x00007f68052ad000 nid=0x1187 runnable [0x00007f6754ffa000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method)
	at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459)
	at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551)
	at sun.security.ssl.SSLServerSocketImpl.accept(java.base@9.0.1/SSLServerSocketImpl.java:352)
	at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404)

   Locked ownable synchronizers:
	- None

""RemoteControl HTTPS Server"" #45 daemon prio=5 os_prio=0 tid=0x00007f68052ac000 nid=0x1186 runnable [0x00007f67565fc000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method)
	at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459)
	at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551)
	at sun.security.ssl.SSLServerSocketImpl.accept(java.base@9.0.1/SSLServerSocketImpl.java:352)
	at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404)

   Locked ownable synchronizers:
	- None

""RemoteControl HTTP Server"" #44 daemon prio=5 os_prio=0 tid=0x00007f68052fb800 nid=0x1185 runnable [0x00007f675d3b8000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method)
	at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459)
	at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551)
	at java.net.ServerSocket.accept(java.base@9.0.1/ServerSocket.java:519)
	at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

   Locked ownable synchronizers:
	- None

""RemoteControl HTTP Server"" #43 daemon prio=5 os_prio=0 tid=0x00007f68052f8800 nid=0x1184 runnable [0x00007f67564fb000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method)
	at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459)
	at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551)
	at java.net.ServerSocket.accept(java.base@9.0.1/ServerSocket.java:519)
	at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104)

   Locked ownable synchronizers:
	- None

""WeakCollectionCleaner"" #38 daemon prio=8 os_prio=0 tid=0x00007f6804dcb800 nid=0x1180 in Object.wait() [0x00007f67566fd000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <0x0000000604e92b18> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151)
	- waiting to re-lock in wait() <0x0000000604e92b18> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172)
	at org.geotools.util.WeakCollectionCleaner.run(WeakCollectionCleaner.java:77)

   Locked ownable synchronizers:
	- None

""GT authority factory disposer"" #35 daemon prio=5 os_prio=0 tid=0x00007f6804cc5800 nid=0x117d in Object.wait() [0x00007f675debb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:553)
	- waiting to re-lock in wait() <0x0000000604e92d88> (a java.util.TaskQueue)
	at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506)

   Locked ownable synchronizers:
	- None

""JCS-ElementEventQueue-Thread-1"" #34 daemon prio=5 os_prio=0 tid=0x00007f6778197800 nid=0x117c waiting on condition [0x00007f675dcb9000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000600c863f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435)
	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""image-fetcher-0"" #32 prio=5 os_prio=0 tid=0x00007f676c092000 nid=0x117b runnable [0x00007f675d0b6000]
   java.lang.Thread.State: RUNNABLE
	at java.net.PlainSocketImpl.socketConnect(java.base@9.0.1/Native Method)
	at java.net.AbstractPlainSocketImpl.doConnect(java.base@9.0.1/AbstractPlainSocketImpl.java:400)
	- locked <0x0000000625e31fe0> (a java.net.PlainSocketImpl)
	at java.net.AbstractPlainSocketImpl.connectToAddress(java.base@9.0.1/AbstractPlainSocketImpl.java:243)
	at java.net.AbstractPlainSocketImpl.connect(java.base@9.0.1/AbstractPlainSocketImpl.java:225)
	at java.net.Socket.connect(java.base@9.0.1/Socket.java:591)
	at sun.net.NetworkClient.doConnect(java.base@9.0.1/NetworkClient.java:177)
	at sun.net.www.http.HttpClient.openServer(java.base@9.0.1/HttpClient.java:474)
	at sun.net.www.http.HttpClient.openServer(java.base@9.0.1/HttpClient.java:569)
	- locked <0x0000000625e31f58> (a sun.net.www.http.HttpClient)
	at sun.net.www.http.HttpClient.<init>(java.base@9.0.1/HttpClient.java:242)
	at sun.net.www.http.HttpClient.New(java.base@9.0.1/HttpClient.java:341)
	at sun.net.www.http.HttpClient.New(java.base@9.0.1/HttpClient.java:362)
	at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(java.base@9.0.1/HttpURLConnection.java:1242)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(java.base@9.0.1/HttpURLConnection.java:1181)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(java.base@9.0.1/HttpURLConnection.java:1075)
	at sun.net.www.protocol.http.HttpURLConnection.connect(java.base@9.0.1/HttpURLConnection.java:1009)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:133)
	at org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:79)
	at org.openstreetmap.josm.io.CachedFile.checkLocal(CachedFile.java:474)
	at org.openstreetmap.josm.io.CachedFile.getFile(CachedFile.java:273)
	- locked <0x0000000625e2f2c0> (a org.openstreetmap.josm.io.CachedFile)
	at org.openstreetmap.josm.io.CachedFile.getInputStream(CachedFile.java:208)
	at org.openstreetmap.josm.tools.ImageProvider.getIfAvailableHttp(ImageProvider.java:937)
	at org.openstreetmap.josm.tools.ImageProvider.getIfAvailableImpl(ImageProvider.java:841)
	- locked <0x0000000600886598> (a java.util.HashMap)
	at org.openstreetmap.josm.tools.ImageProvider.getResource(ImageProvider.java:669)
	at org.openstreetmap.josm.tools.ImageProvider$$Lambda$401/513692671.get(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(java.base@9.0.1/CompletableFuture.java:1700)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x0000000600d03510> (a java.util.concurrent.ThreadPoolExecutor$Worker)

""Weak reference cleaner"" #24 prio=5 os_prio=0 tid=0x00007f6804ab3800 nid=0x1172 in Object.wait() [0x00007f675e2bd000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <0x00000006008dec10> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151)
	- waiting to re-lock in wait() <0x00000006008dec10> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172)
	at org.openstreetmap.josm.tools.ListenableWeakReference.clean(ListenableWeakReference.java:60)
	at org.openstreetmap.josm.tools.ListenableWeakReference$$Lambda$258/537265886.run(Unknown Source)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""File Watcher"" #13 prio=5 os_prio=0 tid=0x00007f6804971000 nid=0x1171 waiting on condition [0x00007f675e5be000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000601384c40> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@9.0.1/LinkedBlockingDeque.java:483)
	at java.util.concurrent.LinkedBlockingDeque.take(java.base@9.0.1/LinkedBlockingDeque.java:671)
	at sun.nio.fs.AbstractWatchService.take(java.base@9.0.1/AbstractWatchService.java:118)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:107)
	at org.openstreetmap.josm.io.FileWatcher$$Lambda$37/369241501.run(Unknown Source)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""TimerQueue"" #23 daemon prio=5 os_prio=0 tid=0x00007f67500a4000 nid=0x1170 waiting on condition [0x00007f67ac23b000]
   java.lang.Thread.State: WAITING (parking)
	at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method)
	- parking to wait for  <0x0000000600374958> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062)
	at java.util.concurrent.DelayQueue.take(java.base@9.0.1/DelayQueue.java:217)
	at javax.swing.TimerQueue.run(java.desktop@9.0.1/TimerQueue.java:171)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- <0x000000060072e740> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

""AWT-EventQueue-0"" #20 prio=6 os_prio=0 tid=0x00007f6804904000 nid=0x116d waiting for monitor entry [0x00007f675eebb000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at org.openstreetmap.josm.tools.ImageProvider.getIfAvailableImpl(ImageProvider.java:817)
	- waiting to lock <0x0000000600886598> (a java.util.HashMap)
	at org.openstreetmap.josm.tools.ImageProvider.getResource(ImageProvider.java:669)
	at org.openstreetmap.josm.actions.JosmAction.<init>(JosmAction.java:83)
	at org.openstreetmap.josm.actions.JosmAction.<init>(JosmAction.java:120)
	at org.openstreetmap.josm.actions.AddImageryLayerAction.<init>(AddImageryLayerAction.java:68)
	at org.openstreetmap.josm.gui.ImageryMenu.refreshImageryMenu(ImageryMenu.java:156)
	at org.openstreetmap.josm.gui.ImageryMenu$1.menuSelected(ImageryMenu.java:118)
	at javax.swing.JMenu.fireMenuSelected(java.desktop@9.0.1/JMenu.java:1036)
	at javax.swing.JMenu$MenuChangeListener.stateChanged(java.desktop@9.0.1/JMenu.java:1116)
	at javax.swing.DefaultButtonModel.fireStateChanged(java.desktop@9.0.1/DefaultButtonModel.java:352)
	at javax.swing.DefaultButtonModel.setSelected(java.desktop@9.0.1/DefaultButtonModel.java:234)
	at javax.swing.JMenu.setSelected(java.desktop@9.0.1/JMenu.java:291)
	at javax.swing.JMenu.menuSelectionChanged(java.desktop@9.0.1/JMenu.java:1187)
	at javax.swing.MenuSelectionManager.setSelectedPath(java.desktop@9.0.1/MenuSelectionManager.java:127)
	at javax.swing.plaf.basic.BasicMenuUI$Handler.mousePressed(java.desktop@9.0.1/BasicMenuUI.java:503)
	at java.awt.Component.processMouseEvent(java.desktop@9.0.1/Component.java:6575)
	at javax.swing.JComponent.processMouseEvent(java.desktop@9.0.1/JComponent.java:3343)
	at java.awt.Component.processEvent(java.desktop@9.0.1/Component.java:6343)
	at java.awt.Container.processEvent(java.desktop@9.0.1/Container.java:2259)
	at java.awt.Component.dispatchEventImpl(java.desktop@9.0.1/Component.java:4961)
	at java.awt.Container.dispatchEventImpl(java.desktop@9.0.1/Container.java:2317)
	at java.awt.Component.dispatchEvent(java.desktop@9.0.1/Component.java:4793)
	at java.awt.LightweightDispatcher.retargetMouseEvent(java.desktop@9.0.1/Container.java:4904)
	at java.awt.LightweightDispatcher.processMouseEvent(java.desktop@9.0.1/Container.java:4536)
	at java.awt.LightweightDispatcher.dispatchEvent(java.desktop@9.0.1/Container.java:4480)
	at java.awt.Container.dispatchEventImpl(java.desktop@9.0.1/Container.java:2303)
	at java.awt.Window.dispatchEventImpl(java.desktop@9.0.1/Window.java:2758)
	at java.awt.Component.dispatchEvent(java.desktop@9.0.1/Component.java:4793)
	at java.awt.EventQueue.dispatchEventImpl(java.desktop@9.0.1/EventQueue.java:766)
	at java.awt.EventQueue.access$500(java.desktop@9.0.1/EventQueue.java:97)
	at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:717)
	at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:711)
	at java.security.AccessController.doPrivileged(java.base@9.0.1/Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9.0.1/ProtectionDomain.java:89)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9.0.1/ProtectionDomain.java:99)
	at java.awt.EventQueue$4.run(java.desktop@9.0.1/EventQueue.java:739)
	at java.awt.EventQueue$4.run(java.desktop@9.0.1/EventQueue.java:737)
	at java.security.AccessController.doPrivileged(java.base@9.0.1/Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9.0.1/ProtectionDomain.java:89)
	at java.awt.EventQueue.dispatchEvent(java.desktop@9.0.1/EventQueue.java:736)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@9.0.1/EventDispatchThread.java:199)
	at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@9.0.1/EventDispatchThread.java:124)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@9.0.1/EventDispatchThread.java:113)
	at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:109)
	at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.run(java.desktop@9.0.1/EventDispatchThread.java:90)

   Locked ownable synchronizers:
	- None

""AWT-Shutdown"" #21 prio=5 os_prio=0 tid=0x00007f6804902800 nid=0x116c in Object.wait() [0x00007f675efc0000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.Object.wait(java.base@9.0.1/Object.java:516)
	at sun.awt.AWTAutoShutdown.run(java.desktop@9.0.1/AWTAutoShutdown.java:291)
	- waiting to re-lock in wait() <0x0000000600368480> (a java.lang.Object)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""AWT-XAWT"" #19 daemon prio=6 os_prio=0 tid=0x00007f6804846000 nid=0x116b runnable [0x00007f6772f46000]
   java.lang.Thread.State: RUNNABLE
	at sun.awt.X11.XToolkit.waitForEvents(java.desktop@9.0.1/Native Method)
	at sun.awt.X11.XToolkit.run(java.desktop@9.0.1/XToolkit.java:588)
	at sun.awt.X11.XToolkit.run(java.desktop@9.0.1/XToolkit.java:552)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Java2D Disposer"" #16 daemon prio=10 os_prio=0 tid=0x00007f6804760800 nid=0x1167 in Object.wait() [0x00007f67ac13a000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151)
	- waiting to re-lock in wait() <0x0000000601356aa8> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172)
	at sun.java2d.Disposer.run(java.desktop@9.0.1/Disposer.java:144)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""FileSystemWatchService"" #12 daemon prio=5 os_prio=0 tid=0x00007f680465e800 nid=0x1160 runnable [0x00007f67ae22d000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.fs.LinuxWatchService.poll(java.base@9.0.1/Native Method)
	at sun.nio.fs.LinuxWatchService.access$600(java.base@9.0.1/LinuxWatchService.java:47)
	at sun.nio.fs.LinuxWatchService$Poller.run(java.base@9.0.1/LinuxWatchService.java:316)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)

   Locked ownable synchronizers:
	- None

""Service Thread"" #10 daemon prio=9 os_prio=0 tid=0x00007f6804456000 nid=0x115e runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

""Common-Cleaner"" #9 daemon prio=8 os_prio=0 tid=0x00007f68043d4800 nid=0x115d in Object.wait() [0x00007f67ae930000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151)
	- waiting to re-lock in wait() <0x0000000601c942b0> (a java.lang.ref.ReferenceQueue$Lock)
	at jdk.internal.ref.CleanerImpl.run(java.base@9.0.1/CleanerImpl.java:148)
	at java.lang.Thread.run(java.base@9.0.1/Thread.java:844)
	at jdk.internal.misc.InnocuousThread.run(java.base@9.0.1/InnocuousThread.java:122)

   Locked ownable synchronizers:
	- None

""Sweeper thread"" #8 daemon prio=9 os_prio=0 tid=0x00007f6804350000 nid=0x115c runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

""C1 CompilerThread2"" #7 daemon prio=9 os_prio=0 tid=0x00007f680434e000 nid=0x115b waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

   Locked ownable synchronizers:
	- None

""C2 CompilerThread1"" #6 daemon prio=9 os_prio=0 tid=0x00007f680434c000 nid=0x115a waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

   Locked ownable synchronizers:
	- None

""C2 CompilerThread0"" #5 daemon prio=9 os_prio=0 tid=0x00007f680434a000 nid=0x1159 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
   No compile task

   Locked ownable synchronizers:
	- None

""Signal Dispatcher"" #4 daemon prio=9 os_prio=0 tid=0x00007f6804348000 nid=0x1158 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

""Finalizer"" #3 daemon prio=8 os_prio=0 tid=0x00007f6804331800 nid=0x1157 in Object.wait() [0x00007f67af4fb000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@9.0.1/Native Method)
	- waiting on <no object reference available>
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151)
	- waiting to re-lock in wait() <0x0000000601c957c8> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172)
	at java.lang.ref.Finalizer$FinalizerThread.run(java.base@9.0.1/Finalizer.java:216)

   Locked ownable synchronizers:
	- None

""Reference Handler"" #2 daemon prio=10 os_prio=0 tid=0x00007f680431d000 nid=0x1156 waiting on condition [0x00007f67af5fc000]
   java.lang.Thread.State: RUNNABLE
	at java.lang.ref.Reference.waitForReferencePendingList(java.base@9.0.1/Native Method)
	at java.lang.ref.Reference.processPendingReferences(java.base@9.0.1/Reference.java:174)
	at java.lang.ref.Reference.access$000(java.base@9.0.1/Reference.java:44)
	at java.lang.ref.Reference$ReferenceHandler.run(java.base@9.0.1/Reference.java:138)

   Locked ownable synchronizers:
	- None

""VM Thread"" os_prio=0 tid=0x00007f6804313800 nid=0x1155 runnable 

""GC Thread#0"" os_prio=0 tid=0x00007f6804027000 nid=0x1148 runnable 

""GC Thread#1"" os_prio=0 tid=0x00007f6804028000 nid=0x1149 runnable 

""GC Thread#2"" os_prio=0 tid=0x00007f680402a000 nid=0x114a runnable 

""GC Thread#3"" os_prio=0 tid=0x00007f680402b800 nid=0x114b runnable 

""G1 Main Marker"" os_prio=0 tid=0x00007f68040af000 nid=0x1153 runnable 

""G1 Marker#0"" os_prio=0 tid=0x00007f68040b1000 nid=0x1154 runnable 

""G1 Refine#0"" os_prio=0 tid=0x00007f6804033000 nid=0x1151 runnable 

""G1 Refine#1"" os_prio=0 tid=0x00007f6804031000 nid=0x1150 runnable 

""G1 Refine#2"" os_prio=0 tid=0x00007f680402f800 nid=0x114f runnable 

""G1 Refine#3"" os_prio=0 tid=0x00007f680402d800 nid=0x114c runnable 

""G1 Young RemSet Sampling"" os_prio=0 tid=0x00007f6804034800 nid=0x1152 runnable 

""VM Periodic Task Thread"" os_prio=0 tid=0x00007f6804459000 nid=0x115f waiting on condition 

JNI global references: 16949
}}}

Could this part be implemented in an asynchrously/non-blocking way?

I am reporting it against ""Core"" since it makes JOSM completely unusable while waiting for this.

JOSM:
{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-12-07 21:46:34 +0100 (Thu, 07 Dec 2017)
Revision:13198
Build-Date:2017-12-08 02:35:00
URL:http://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13198 pt_BR) Linux Debian GNU/Linux testing (buster)
Memory Usage: 930 MB / 7168 MB (551 MB allocated, but free)
Java version: 9.0.1+11-Debian-1, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-9-jre:amd64-9.0.1+11-1
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [--add-modules=java.activation,java.se.ee, -Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ Create_grid_of_ways (33856)
+ DxfImport (1012)
+ FastDraw (33731)
+ ImportImagePlugin (33563)
+ OpeningHoursEditor (33876)
+ PicLayer (33822)
+ RoadSigns (33798)
+ SimplifyArea (33918)
+ apache-commons (33668)
+ buildings_tools (33735)
+ conflation (0.5.6)
+ contourmerge (1032)
+ download_along (33710)
+ editgpx (33782)
+ ejml (32680)
+ geojson (73)
+ geotools (33930)
+ importvec (33902)
+ indoorhelper (33887)
+ jts (32699)
+ log4j (32699)
+ measurement (33760)
+ merge-overlap (33848)
+ opendata (33791)
+ pbf (33568)
+ pdfimport (33579)
+ poly (33570)
+ reverter (33865)
+ scripting (30775)
+ tageditor (33806)
+ todo (30303)
+ turnlanes (33858)
+ turnlanes-tagging (260)
+ turnrestrictions (33780)
+ undelete (33835)
+ utilsplugin2 (33742)
}}}"	defect	closed	major	17.12	Core imagery		fixed	menu icon asynchronous https regression	udit bastiK ris cmuelle8 simon04
