id summary reporter owner description type status priority milestone component version resolution keywords cc 13617 IEA: Comparison method violates its general contract (DataTransferer.setToSortedDataFlavorArray) uwe@… team "==== What steps will reproduce the problem? JOSM crashes a lot since the most recent update. No particular action is causing it, just general map editing like adding lines. ==== What is the expected result? No crash ==== What happens instead? Crash. Java reports a crash, too. ==== Please provide any additional information below. Attach a screenshot if possible. I have tried both 32 and 64 bit versions of Java. Same result. {{{ 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 de) Windows 10 64-Bit Memory Usage: 214 MB / 989 MB (66 MB allocated, but free) Java version: 1.8.0_101-b13, Oracle Corporation, Java HotSpot(TM) Client VM Screen: \Display0 1920x1200, \Display1 2560x1440 Maximum Screen Size: 2560x1440 Dataset consistency test: No problems found Plugins: + BuildingGeneralization (1010) + HouseNumberTaggingTool (32699) + PicLayer (32796) + alignways (32921) + buildings_tools (32944) + contourmerge (1022) + measurement (32936) + merge-overlap (32699) + terracer (32699) + tofix (267) + turnlanes (32796) + turnrestrictions (32796) + utilsplugin2 (32815) Last errors/warnings: - W: Old style SideButton usage for action org.openstreetmap.josm.plugins.tofix.TofixDialog$3@254914 - W: Old style SideButton usage for action org.openstreetmap.josm.plugins.tofix.TofixDialog$4@766c93 - W: Old style SideButton usage for action org.openstreetmap.josm.plugins.tofix.TofixDialog$5@13034f8 === REPORTED CRASH DATA === BugReportExceptionHandler#handleException: No data collected. Warning issued by: BugReportExceptionHandler#handleException === STACK TRACE === Thread: AWT-EventQueue-0 (17) of main java.lang.reflect.InvocationTargetException at java.awt.EventQueue.invokeAndWait(Unknown Source) at java.awt.EventQueue.invokeAndWait(Unknown Source) at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:98) at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:141) at java.util.concurrent.Executors$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$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeHi(Unknown Source) at java.util.TimSort.mergeAt(Unknown Source) at java.util.TimSort.mergeCollapse(Unknown Source) at java.util.TimSort.sort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at sun.awt.datatransfer.DataTransferer.setToSortedDataFlavorArray(Unknown Source) at sun.awt.datatransfer.DataTransferer.getFlavorsForFormatsAsArray(Unknown Source) at sun.awt.datatransfer.SunClipboard.getAvailableDataFlavors(Unknown Source) at org.openstreetmap.josm.gui.datatransfer.OsmTransferHandler.isDataAvailable(OsmTransferHandler.java:91) at org.openstreetmap.josm.actions.AbstractPasteAction.updateEnabledState(AbstractPasteAction.java:96) at org.openstreetmap.josm.actions.JosmAction$ActiveLayerChangeAdapter.activeOrEditLayerChanged(JosmAction.java:392) at org.openstreetmap.josm.gui.layer.MainLayerManager.fireActiveLayerChange(MainLayerManager.java:254) at org.openstreetmap.josm.gui.layer.MainLayerManager.setActiveLayer(MainLayerManager.java:247) at org.openstreetmap.josm.gui.layer.MainLayerManager.realSetActiveLayer(MainLayerManager.java:236) at org.openstreetmap.josm.gui.layer.MainLayerManager.lambda$setActiveLayer$0(MainLayerManager.java:230) at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:138) at org.openstreetmap.josm.gui.layer.MainLayerManager.setActiveLayer(MainLayerManager.java:230) at org.openstreetmap.josm.gui.layer.MainLayerManager.realAddLayer(MainLayerManager.java:271) at org.openstreetmap.josm.gui.layer.LayerManager.lambda$addLayer$0(LayerManager.java:180) at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:138) at org.openstreetmap.josm.gui.layer.LayerManager.addLayer(LayerManager.java:180) at org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask$AbstractInternalTask.addNewLayerIfRequired(DownloadOsmTask.java:263) at org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask$AbstractInternalTask.loadData(DownloadOsmTask.java:270) at org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask$DownloadTask.finish(DownloadOsmTask.java:352) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.WaitDispatchSupport$2.run(Unknown Source) at java.awt.WaitDispatchSupport$4.run(Unknown Source) at java.awt.WaitDispatchSupport$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.awt.WaitDispatchSupport.enter(Unknown Source) at java.awt.Dialog.show(Unknown Source) at java.awt.Component.show(Unknown Source) at java.awt.Component.setVisible(Unknown Source) at java.awt.Window.setVisible(Unknown Source) at java.awt.Dialog.setVisible(Unknown Source) at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor.lambda$doBeginTask$2(PleaseWaitProgressMonitor.java:186) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) === RUNNING THREADS === Thread: styled-map-renderer-9 (65) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: styled-map-renderer-8 (64) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: styled-map-renderer-2 (58) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: TMS-downloader-0 (40) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Timer-1 (39) of main java.lang.Object.wait(Native Method) java.lang.Object.wait(Unknown Source) java.util.TimerThread.mainLoop(Unknown Source) java.util.TimerThread.run(Unknown Source) Thread: Attach Listener (5) of system Thread: message-notifier-0 (36) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source) java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(Unknown Source) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: AWT-Windows (13) of system sun.awt.windows.WToolkit.eventLoop(Native Method) sun.awt.windows.WToolkit.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Keep-Alive-Timer (35) of system java.lang.Thread.sleep(Native Method) sun.net.www.http.KeepAliveCache.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: D3D Screen Updater (21) of system java.lang.Object.wait(Native Method) sun.java2d.d3d.D3DScreenUpdateManager.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: styled-map-renderer-5 (61) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: TMS-downloader-8 (48) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Reference Handler (2) of system java.lang.Object.wait(Native Method) java.lang.Object.wait(Unknown Source) java.lang.ref.Reference.tryHandlePending(Unknown Source) java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) Thread: styled-map-renderer-10 (66) sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: Signal Dispatcher (4) of system Thread: main-worker-0 (50) of main java.net.SocketInputStream.socketRead0(Native Method) java.net.SocketInputStream.socketRead(Unknown Source) java.net.SocketInputStream.read(Unknown Source) java.net.SocketInputStream.read(Unknown Source) sun.security.ssl.InputRecord.readFully(Unknown Source) sun.security.ssl.InputRecord.read(Unknown Source) sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source) sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source) sun.net.www.protocol.https.HttpsClient.afterConnect(Unknown Source) sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source) sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source) org.openstreetmap.josm.tools.HttpClient.connect(HttpClient.java:122) org.openstreetmap.josm.io.OsmServerReader.getInputStreamRaw(OsmServerReader.java:145) org.openstreetmap.josm.io.OsmServerReader.getInputStreamRaw(OsmServerReader.java:97) org.openstreetmap.josm.io.OsmServerReader.getInputStream(OsmServerReader.java:61) org.openstreetmap.josm.io.OsmServerReader.getInputStream(OsmServerReader.java:44) org.openstreetmap.josm.io.BoundingBoxDownloader.downloadRawGps(BoundingBoxDownloader.java:55) org.openstreetmap.josm.io.BoundingBoxDownloader.parseRawGps(BoundingBoxDownloader.java:100) org.openstreetmap.josm.actions.downloadtasks.DownloadGpsTask$DownloadTask.realRun(DownloadGpsTask.java:117) org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93) org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:141) java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) java.util.concurrent.FutureTask.run(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: TMS-downloader-6 (46) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Image Fetcher 1 (29) java.lang.Object.wait(Native Method) sun.awt.image.ImageFetcher.nextImage(Unknown Source) sun.awt.image.ImageFetcher.fetchloop(Unknown Source) sun.awt.image.ImageFetcher.run(Unknown Source) Thread: styled-map-renderer-4 (60) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: DestroyJavaVM (37) of main Thread: Map Status Collector (54) of main java.lang.Object.wait(Native Method) java.lang.Object.wait(Unknown Source) java.awt.EventQueue.invokeAndWait(Unknown Source) java.awt.EventQueue.invokeAndWait(Unknown Source) org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:389) java.lang.Thread.run(Unknown Source) Thread: TMS-downloader-1 (41) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: File Watcher (10) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) java.util.concurrent.LinkedBlockingDeque.take(Unknown Source) sun.nio.fs.AbstractWatchService.take(Unknown Source) org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:114) org.openstreetmap.josm.io.FileWatcher$$Lambda$2/26458181.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Thread-1 (9) of main sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus0(Native Method) sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus(Unknown Source) sun.nio.fs.WindowsWatchService$Poller.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: styled-map-renderer-7 (63) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: TimerQueue (19) of system sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) java.util.concurrent.DelayQueue.take(Unknown Source) javax.swing.TimerQueue.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: AWT-EventQueue-0 (17) of main Stacktrace see above. Thread: RemoteControl HTTP Server (31) of main java.net.DualStackPlainSocketImpl.accept0(Native Method) java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source) java.net.AbstractPlainSocketImpl.accept(Unknown Source) java.net.PlainSocketImpl.accept(Unknown Source) java.net.ServerSocket.implAccept(Unknown Source) java.net.ServerSocket.accept(Unknown Source) org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:103) Thread: TMS-downloader-4 (44) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Timer-2 (52) of main java.lang.Object.wait(Native Method) java.lang.Object.wait(Unknown Source) java.util.TimerThread.mainLoop(Unknown Source) java.util.TimerThread.run(Unknown Source) Thread: TMS-downloader-5 (45) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: TMS-downloader-7 (47) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: TMS-downloader-9 (49) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: RemoteControl HTTP Server (32) of main java.net.DualStackPlainSocketImpl.accept0(Native Method) java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source) java.net.AbstractPlainSocketImpl.accept(Unknown Source) java.net.PlainSocketImpl.accept(Unknown Source) java.net.ServerSocket.implAccept(Unknown Source) java.net.ServerSocket.accept(Unknown Source) org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:103) Thread: styled-map-renderer-1 (57) sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: Java2D Disposer (11) of system java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(Unknown Source) java.lang.ref.ReferenceQueue.remove(Unknown Source) sun.java2d.Disposer.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: TMS-downloader-2 (42) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: styled-map-renderer-6 (62) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: styled-map-renderer-3 (59) sun.misc.Unsafe.park(Native Method) java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source) java.util.concurrent.ForkJoinPool.runWorker(Unknown Source) java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source) Thread: Finalizer (3) of system java.lang.Object.wait(Native Method) java.lang.ref.ReferenceQueue.remove(Unknown Source) java.lang.ref.ReferenceQueue.remove(Unknown Source) java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) Thread: TMS-downloader-3 (43) of main sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(Unknown Source) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) java.util.concurrent.LinkedBlockingDeque.takeFirst(Unknown Source) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:90) org.openstreetmap.josm.data.cache.HostLimitQueue.take(HostLimitQueue.java:29) java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: AWT-Shutdown (12) of system java.lang.Object.wait(Native Method) java.lang.Object.wait(Unknown Source) sun.awt.AWTAutoShutdown.run(Unknown Source) java.lang.Thread.run(Unknown Source) Thread: Timer-0 (30) of main java.lang.Object.wait(Native Method) java.util.TimerThread.mainLoop(Unknown Source) java.util.TimerThread.run(Unknown Source) }}} " defect closed normal Core duplicate 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