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

Time: 20/10/14 15:13
Description: Watching Server

java.lang.Error
	at java.util.ArrayList.indexOf(ArrayList.java:298)
	at java.util.ArrayList.contains(ArrayList.java:281)
	at java.util.ArrayList.batchRemove(ArrayList.java:700)
	at java.util.ArrayList.removeAll(ArrayList.java:671)
	at aqr.i(SourceFile:1248)
	at qu.i(SourceFile:479)
	at net.minecraft.server.MinecraftServer.A(SourceFile:609)
	at pp.A(SourceFile:299)
	at net.minecraft.server.MinecraftServer.z(SourceFile:533)
	at net.minecraft.server.MinecraftServer.run(SourceFile:449)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Stacktrace:
	at java.util.ArrayList.indexOf(ArrayList.java:298)
	at java.util.ArrayList.contains(ArrayList.java:281)
	at java.util.ArrayList.batchRemove(ArrayList.java:700)
	at java.util.ArrayList.removeAll(ArrayList.java:671)
	at aqr.i(SourceFile:1248)
	at qu.i(SourceFile:479)
	at net.minecraft.server.MinecraftServer.A(SourceFile:609)
	at pp.A(SourceFile:299)
	at net.minecraft.server.MinecraftServer.z(SourceFile:533)

-- Thread Dump --
Details:
	Threads: "Netty Epoll Server IO #15" Id=33 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #14" Id=32 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #13" Id=31 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #12" Id=30 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #11" Id=29 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #10" Id=28 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #9" Id=27 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #8" Id=26 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #7" Id=25 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #6" Id=24 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #5" Id=23 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #4" Id=22 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #3" Id=21 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #2" Id=20 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"File IO Thread" Id=38 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at brn.c(SourceFile:51)
	at brn.run(SourceFile:30)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #1" Id=19 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Server Watchdog" Id=36 RUNNABLE
	at sun.management.ThreadImpl.dumpThreads0(Native Method)
	at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:446)
	at pu.run(SourceFile:43)
	at java.lang.Thread.run(Thread.java:745)


"Query Listener #1" Id=35 RUNNABLE (in native)
	at java.net.PlainDatagramSocketImpl.receive0(Native Method)
	-  locked java.net.PlainDatagramSocketImpl@93f3e3a
	at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:146)
	-  locked java.net.PlainDatagramSocketImpl@93f3e3a
	at java.net.DatagramSocket.receive(DatagramSocket.java:816)
	-  locked java.net.DatagramPacket@2e561a5f
	-  locked java.net.DatagramSocket@330db8ad
	at th.run(SourceFile:261)
	at java.lang.Thread.run(Thread.java:745)


"Netty Epoll Server IO #0" Id=18 RUNNABLE (in native)
	at io.netty.channel.epoll.Native.epollWait(Native Method)
	at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219)
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
	at java.lang.Thread.run(Thread.java:745)


"Server console handler" Id=14 RUNNABLE (in native)
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(FileInputStream.java:272)
	at java.io.BufferedInputStream.read1(BufferedInputStream.java:273)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
	-  locked java.io.BufferedInputStream@16dd6abd
	at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
	at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
	at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
	-  locked java.io.InputStreamReader@228aaa05
	at java.io.InputStreamReader.read(InputStreamReader.java:184)
	...


"DestroyJavaVM" Id=15 RUNNABLE


"Server thread" Id=12 RUNNABLE
	at java.util.ArrayList.indexOf(ArrayList.java:298)
	at java.util.ArrayList.contains(ArrayList.java:281)
	at java.util.ArrayList.batchRemove(ArrayList.java:700)
	at java.util.ArrayList.removeAll(ArrayList.java:671)
	at aqr.i(SourceFile:1248)
	at qu.i(SourceFile:479)
	at net.minecraft.server.MinecraftServer.A(SourceFile:609)
	at pp.A(SourceFile:299)
	...


"Server Infinisleeper" Id=11 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at pq.run(SourceFile:65)


"Snooper Timer" Id=10 TIMED_WAITING on java.util.TaskQueue@3da03ffa
	at java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@3da03ffa
	at java.util.TimerThread.mainLoop(Timer.java:552)
	at java.util.TimerThread.run(Timer.java:505)


"Signal Dispatcher" Id=4 RUNNABLE


"Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@63c855b1
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@63c855b1
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)


"Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@75720aa4
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.Reference$Lock@75720aa4
	at java.lang.Object.wait(Object.java:503)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)



Stacktrace:
	at pu.run(SourceFile:59)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 1.8.1-pre2
	Operating System: Linux (amd64) version 3.10.23-xxxx-std-ipv6-64
	Java Version: 1.7.0_72, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 46411560 bytes (44 MB) / 602931200 bytes (575 MB) up to 3817865216 bytes (3641 MB)
	JVM Flags: 1 total; -Xmx4G
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 25; [qx['Godskids3'/721564, l='snapshot', x=18.98, y=5.00, z=292.00]]
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)