---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 6/28/18 10:41 AM
Description: Writing into PalettedContainer from multiple threads

java.lang.IllegalStateException
	at bmo.b(SourceFile:43)
	at bmo.a(SourceFile:110)
	at bmi.a(SourceFile:68)
	at bmp.a(SourceFile:167)
	at tc.a(SourceFile:225)
	at brc.a(SourceFile:133)
	at brc.a(SourceFile:42)
	at brc.a(SourceFile:14)
	at buw.a(SourceFile:21)
	at buw.a(SourceFile:14)
	at bol.a(SourceFile:27)
	at axx.a(SourceFile:515)
	at blx.a(SourceFile:109)
	at tl.a(SourceFile:12)
	at tk.a(SourceFile:35)
	at bmb.a(SourceFile:95)
	at tr.a(SourceFile:62)
	at tr.a(SourceFile:25)
	at ace$a.a(SourceFile:130)
	at ace$a$$Lambda$1905/1724406835.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)


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

-- Head --
Thread: Server thread
Stacktrace:
	at bmo.b(SourceFile:43)

-- Thread dumps --
Details:
	Thread dumps: Netty Local Client IO #1: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:238)
	at io.netty.channel.DefaultEventLoop.run(DefaultEventLoop.java:52)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
Server thread: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:273)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3226)
	at java.util.concurrent.CompletableFuture.timedAwaitDone(CompletableFuture.java:370)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2260)
	at net.minecraft.server.MinecraftServer.g_(SourceFile:389)
	at dej.a(SourceFile:116)
	at dej.d(SourceFile:132)
	at net.minecraft.server.MinecraftServer.run(SourceFile:505)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-15: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Finalizer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
WorldGen-Worker-11: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-2: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Scheduler-1: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-5: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-21: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-8: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Netty Server IO #3: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
pool-4-thread-1: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Thread-3: 
	at java.lang.Thread.sleep(Native Method)
	at paulscode.sound.SimpleThread.snooze(SimpleThread.java:196)
	at paulscode.sound.StreamThread.run(StreamThread.java:98)
Client thread: 
	at java.lang.Thread.sleep(Native Method)
	at cep.a(SourceFile:1438)
	at clb.j(SourceFile:305)
	at clb.a(SourceFile:24)
	at clb$1.a(SourceFile:87)
	at cfq.mouseClicked(SourceFile:103)
	at cgm.mouseClicked(SourceFile:46)
	at clb.mouseClicked(SourceFile:397)
	at cer.b(SourceFile:67)
	at cer$$Lambda$912/747992049.run(Unknown Source)
	at cig.a(SourceFile:430)
	at cer.a(SourceFile:67)
	at cer$$Lambda$781/1578471219.invoke(Unknown Source)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3108)
	at cez.a(SourceFile:317)
	at cep.c(SourceFile:833)
	at cep.a(SourceFile:373)
	at net.minecraft.client.main.Main.main(SourceFile:143)
WorldGen-Worker-22: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Netty Server IO #1: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-10: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-25: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-23: 
	at java.lang.Thread.getStackTrace(Thread.java:1552)
	at bmo.a(SourceFile:41)
	at bmo$$Lambda$1965/893579146.apply(Unknown Source)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1540)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at bmo.b(SourceFile:42)
	at bmo.a(SourceFile:110)
	at bmi.a(SourceFile:68)
	at bmp.a(SourceFile:167)
	at tc.a(SourceFile:225)
	at brc.a(SourceFile:133)
	at brc.a(SourceFile:42)
	at brc.a(SourceFile:14)
	at buw.a(SourceFile:21)
	at buw.a(SourceFile:14)
	at bol.a(SourceFile:27)
	at axx.a(SourceFile:515)
	at blx.a(SourceFile:109)
	at tl.a(SourceFile:12)
	at tk.a(SourceFile:35)
	at bmb.a(SourceFile:95)
	at tr.a(SourceFile:62)
	at tr.a(SourceFile:25)
	at ace$a.a(SourceFile:130)
	at ace$a$$Lambda$1905/1724406835.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-3: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Thread-2: 
	at java.lang.Thread.sleep(Native Method)
	at paulscode.sound.SimpleThread.snooze(SimpleThread.java:196)
	at paulscode.sound.CommandThread.run(CommandThread.java:133)
Narrator: 
	at java.lang.Thread.sleep(Native Method)
	at com.mojang.text2speech.NarratorWindows$NarratorThread.run(NarratorWindows.java:72)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-13: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Signal Dispatcher: 
	at 
WorldGen-Worker-20: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Reference Handler: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
WorldGen-Worker-19: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.util.TimerThread.mainLoop(Timer.java:526)
	at java.util.TimerThread.run(Timer.java:505)
WorldGen-Worker-12: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-9: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-14: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Netty Server IO #0: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
Timer hack thread: 
	at java.lang.Thread.sleep(Native Method)
	at cep$1.run(SourceFile:596)
WorldGen-Worker-6: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Java2D Disposer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:158)
	at sun.java2d.Disposer.run(Disposer.java:148)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-17: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-18: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Bootstrap 0: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
	at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-7: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
File IO Thread: 
	at java.lang.Thread.sleep(Native Method)
	at cct.c(SourceFile:56)
	at cct.run(SourceFile:35)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-4: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-24: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
ObjectCleanerThread: 
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:142)
	at io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Thread.java:745)
Snooper Timer: 
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.util.TimerThread.mainLoop(Timer.java:526)
	at java.util.TimerThread.run(Timer.java:505)
Attach Listener: 
	at 
WorldGen-Worker-26: 
	at com.google.common.collect.SingletonImmutableSet.contains(SingletonImmutableSet.java:63)
	at bvd.a(SourceFile:86)
	at bvh.a(SourceFile:132)
	at bvh.a(SourceFile:110)
	at bvh.a(SourceFile:99)
	at bvh.a(SourceFile:55)
	at bvh.a(SourceFile:17)
	at bvi.a(SourceFile:27)
	at blx.a(SourceFile:64)
	at tj.a(SourceFile:13)
	at tk.a(SourceFile:35)
	at bmb.a(SourceFile:95)
	at tr.a(SourceFile:62)
	at tr.a(SourceFile:25)
	at ace$a.a(SourceFile:130)
	at ace$a$$Lambda$1905/1724406835.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
WorldGen-Worker-1: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Netty Server IO #2: 
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
Netty Local Client IO #0: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at io.netty.util.concurrent.SingleThreadEventExecutor.takeTask(SingleThreadEventExecutor.java:238)
	at io.netty.channel.DefaultEventLoop.run(DefaultEventLoop.java:52)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.lang.Thread.run(Thread.java:745)
WorldGen-Worker-16: 
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$WaitNode.block(CompletableFuture.java:271)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3216)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:319)
	at java.util.concurrent.CompletableFuture.access$000(CompletableFuture.java:111)
	at java.util.concurrent.CompletableFuture$AsyncCompose.exec(CompletableFuture.java:616)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Stacktrace:
	at bmo.b(SourceFile:43)
	at bmo.a(SourceFile:110)
	at bmi.a(SourceFile:68)
	at bmp.a(SourceFile:167)
	at tc.a(SourceFile:225)
	at brc.a(SourceFile:133)
	at brc.a(SourceFile:42)
	at brc.a(SourceFile:14)
	at buw.a(SourceFile:21)
	at buw.a(SourceFile:14)
	at bol.a(SourceFile:27)
	at axx.a(SourceFile:515)
	at blx.a(SourceFile:109)
	at tl.a(SourceFile:12)
	at tk.a(SourceFile:35)
	at bmb.a(SourceFile:95)
	at tr.a(SourceFile:62)
	at tr.a(SourceFile:25)
	at ace$a.a(SourceFile:130)
	at ace$a$$Lambda$1905/1724406835.apply(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncApply.exec(CompletableFuture.java:501)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:902)
	at java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1689)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1644)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

-- System Details --
Details:
	Minecraft Version: 1.13-pre5
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1072919896 bytes (1023 MB) / 1560281088 bytes (1488 MB) up to 4294967296 bytes (4096 MB)
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	Profiler Position: N/A (disabled)
	Player Count: 0 / 8; []
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.