---- Minecraft Crash Report ----
// Why did you do that?

Time: 11/3/16 4:11 PM
Description: Watching Server

java.lang.Error
	at it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.get(Long2ObjectOpenHashMap.java:379)
	at lu.a(SourceFile:68)
	at lu.b(SourceFile:78)
	at lu.c(SourceFile:95)
	at ajp.a(SourceFile:300)
	at ajp.f(SourceFile:296)
	at ajp.o(SourceFile:733)
	at ajp.a(SourceFile:2174)
	at ajp.c(SourceFile:2218)
	at ajp.w(SourceFile:2161)
	at aul.e(SourceFile:1080)
	at aul.o(SourceFile:1013)
	at aul.b(SourceFile:842)
	at lv.j(SourceFile:374)
	at lv.d(SourceFile:218)
	at net.minecraft.server.MinecraftServer.D(SourceFile:626)
	at lg.D(SourceFile:335)
	at net.minecraft.server.MinecraftServer.C(SourceFile:562)
	at net.minecraft.server.MinecraftServer.run(SourceFile:466)
	at java.lang.Thread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server Watchdog
Stacktrace:
	at it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.get(Long2ObjectOpenHashMap.java:379)
	at lu.a(SourceFile:68)
	at lu.b(SourceFile:78)
	at lu.c(SourceFile:95)
	at ajp.a(SourceFile:300)
	at ajp.f(SourceFile:296)
	at ajp.o(SourceFile:733)
	at ajp.a(SourceFile:2174)
	at ajp.c(SourceFile:2218)
	at ajp.w(SourceFile:2161)
	at aul.e(SourceFile:1080)
	at aul.o(SourceFile:1013)
	at aul.b(SourceFile:842)
	at lv.j(SourceFile:374)
	at lv.d(SourceFile:218)
	at net.minecraft.server.MinecraftServer.D(SourceFile:626)
	at lg.D(SourceFile:335)
	at net.minecraft.server.MinecraftServer.C(SourceFile:562)

-- Thread Dump --
Details:
	Threads: "Netty Server IO #6" Id=33 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@4819320a
	-  locked java.util.Collections$UnmodifiableSet@46ded579
	-  locked sun.nio.ch.WindowsSelectorImpl@42e1597a
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #5" Id=32 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@7e3df42
	-  locked java.util.Collections$UnmodifiableSet@66b34d6
	-  locked sun.nio.ch.WindowsSelectorImpl@36ae5c7f
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #4" Id=31 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@7ecce959
	-  locked java.util.Collections$UnmodifiableSet@67cc200d
	-  locked sun.nio.ch.WindowsSelectorImpl@385e75a6
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #3" Id=30 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@7cd78b76
	-  locked java.util.Collections$UnmodifiableSet@65c82394
	-  locked sun.nio.ch.WindowsSelectorImpl@6382bb68
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #2" Id=29 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@283a01fb
	-  locked java.util.Collections$UnmodifiableSet@6876b3b1
	-  locked sun.nio.ch.WindowsSelectorImpl@4c06f9a8
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #1" Id=28 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@3a2952bb
	-  locked java.util.Collections$UnmodifiableSet@42e4b9dc
	-  locked sun.nio.ch.WindowsSelectorImpl@1f52710a
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"File IO Thread" Id=38 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at bdm.c(SourceFile:51)
	at bdm.run(SourceFile:30)
	at java.lang.Thread.run(Unknown Source)


"Server Watchdog" Id=36 RUNNABLE
	at sun.management.ThreadImpl.dumpThreads0(Native Method)
	at sun.management.ThreadImpl.dumpAllThreads(Unknown Source)
	at lh.run(SourceFile:43)
	at java.lang.Thread.run(Unknown Source)


"Netty Server IO #0" Id=27 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@64e210f1
	-  locked java.util.Collections$UnmodifiableSet@142e3a5c
	-  locked sun.nio.ch.WindowsSelectorImpl@73e35b5c
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Server console handler" Id=25 RUNNABLE (in native)
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(Unknown Source)
	at java.io.BufferedInputStream.read1(Unknown Source)
	at java.io.BufferedInputStream.read(Unknown Source)
	-  locked java.io.BufferedInputStream@7f35ae0b
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
	at sun.nio.cs.StreamDecoder.read(Unknown Source)
	-  locked java.io.InputStreamReader@ba45c84
	at java.io.InputStreamReader.read(Unknown Source)
	...


"DestroyJavaVM" Id=24 RUNNABLE


"Server thread" Id=22 RUNNABLE
	at it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.get(Long2ObjectOpenHashMap.java:379)
	at lu.a(SourceFile:68)
	at lu.b(SourceFile:78)
	at lu.c(SourceFile:95)
	at ajp.a(SourceFile:300)
	at ajp.f(SourceFile:296)
	at ajp.o(SourceFile:733)
	at ajp.a(SourceFile:2174)
	...


"TimerQueue" Id=20 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7ede446
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7ede446
	at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
	at java.util.concurrent.DelayQueue.take(Unknown Source)
	at javax.swing.TimerQueue.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

	Number of locked synchronizers = 1
	- java.util.concurrent.locks.ReentrantLock$NonfairSync@6ebd6b76


"Thread-4" Id=19 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@557a5746
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@557a5746
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
	at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
	at com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77)
	at lj$4.run(SourceFile:129)
	at java.lang.Thread.run(Unknown Source)


"AWT-EventQueue-0" Id=18 RUNNABLE
	at sun.java2d.loops.MaskBlit.MaskBlit(Native Method)
	at sun.java2d.loops.Blit$GeneralMaskBlit.Blit(Unknown Source)
	at sun.java2d.pipe.DrawImage.blitSurfaceData(Unknown Source)
	at sun.java2d.pipe.DrawImage.renderImageCopy(Unknown Source)
	at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
	at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
	at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
	at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
	...


"AWT-Windows" Id=16 RUNNABLE (in native)
	at sun.awt.windows.WToolkit.eventLoop(Native Method)
	at sun.awt.windows.WToolkit.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"AWT-Shutdown" Id=15 WAITING on java.lang.Object@1690f289
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.Object@1690f289
	at java.lang.Object.wait(Unknown Source)
	at sun.awt.AWTAutoShutdown.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"Java2D Disposer" Id=14 WAITING on java.lang.ref.ReferenceQueue$Lock@716c02b3
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@716c02b3
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at sun.java2d.Disposer.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"Server Infinisleeper" Id=13 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at lg$1.run(SourceFile:79)


"Snooper Timer" Id=12 TIMED_WAITING on java.util.TaskQueue@afed683
	at java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@afed683
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)


"Attach Listener" Id=5 RUNNABLE


"Signal Dispatcher" Id=4 RUNNABLE


"Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@21beeb09
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@21beeb09
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)


"Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@30ab510d
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.Reference$Lock@30ab510d
	at java.lang.Object.wait(Unknown Source)
	at java.lang.ref.Reference.tryHandlePending(Unknown Source)
	at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)



Stacktrace:
	at lh.run(SourceFile:59)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 16w44a
	Operating System: Windows Server 2012 R2 (amd64) version 6.3
	Java Version: 1.8.0_101, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 2335303192 bytes (2227 MB) / 2503999488 bytes (2388 MB) up to 5726797824 bytes (5461 MB)
	JVM Flags: 2 total; -Xmx6G -Xms512M
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 30; [lx['JavadSM'/1401, l='world', x=316.92, y=108.29, z=106.85]]
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)