---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 2/18/15 7:26 PM
Description: Exception ticking world

java.lang.OutOfMemoryError: Java heap space
	at java.util.Arrays.copyOf(Unknown Source)
	at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
	at java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Source)
	at java.lang.AbstractStringBuilder.append(Unknown Source)
	at java.lang.StringBuffer.append(Unknown Source)
	at java.io.StringWriter.write(Unknown Source)
	at com.google.gson.stream.JsonWriter.string(JsonWriter.java:555)
	at com.google.gson.stream.JsonWriter.value(JsonWriter.java:419)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:690)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:696)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:704)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:696)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:704)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:642)
	at com.google.gson.internal.Streams.write(Streams.java:68)
	at com.google.gson.TreeTypeAdapter.write(TreeTypeAdapter.java:71)
	at com.google.gson.Gson.toJson(Gson.java:593)
	at com.google.gson.Gson.toJson(Gson.java:572)
	at com.google.gson.Gson.toJson(Gson.java:527)
	at com.google.gson.Gson.toJson(Gson.java:507)
	at ev$a.a(SourceFile:195)
	at add.a(SourceFile:53)
	at ala.b(SourceFile:66)
	at ala.y_(SourceFile:78)
	at ld$a.a(SourceFile:168)
	at ld$a.b(SourceFile:131)
	at ld.b(SourceFile:208)
	at lf.c(SourceFile:205)
	at net.minecraft.server.MinecraftServer.A(SourceFile:597)
	at net.minecraft.server.MinecraftServer.z(SourceFile:533)
	at bpp.z(SourceFile:152)
	at net.minecraft.server.MinecraftServer.run(SourceFile:449)


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

-- Head --
Stacktrace:
	at java.util.Arrays.copyOf(Unknown Source)
	at java.lang.AbstractStringBuilder.expandCapacity(Unknown Source)
	at java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Source)
	at java.lang.AbstractStringBuilder.append(Unknown Source)
	at java.lang.StringBuffer.append(Unknown Source)
	at java.io.StringWriter.write(Unknown Source)
	at com.google.gson.stream.JsonWriter.string(JsonWriter.java:555)
	at com.google.gson.stream.JsonWriter.value(JsonWriter.java:419)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:690)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:696)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:704)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:696)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:704)
	at com.google.gson.internal.bind.TypeAdapters$25.write(TypeAdapters.java:642)
	at com.google.gson.internal.Streams.write(Streams.java:68)
	at com.google.gson.TreeTypeAdapter.write(TreeTypeAdapter.java:71)
	at com.google.gson.Gson.toJson(Gson.java:593)
	at com.google.gson.Gson.toJson(Gson.java:572)
	at com.google.gson.Gson.toJson(Gson.java:527)
	at com.google.gson.Gson.toJson(Gson.java:507)
	at ev$a.a(SourceFile:195)
	at add.a(SourceFile:53)
	at ala.b(SourceFile:66)
	at ala.y_(SourceFile:78)
	at ld$a.a(SourceFile:168)
	at ld$a.b(SourceFile:131)
	at ld.b(SourceFile:208)

-- Affected level --
Details:
	Level name: Empty-ish Nether
	All players: 1 total; [lg['Someone3x7'/5381613, l='Empty-ish Nether', x=0.51, y=65.13, z=0.78]]
	Chunk stats: ServerChunkCache: 441 Drop: 0
	Level seed: -3177630428171215745
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: 
	Level spawn location: 0.00,0.00,0.00 - World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 0 game time, 0 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at net.minecraft.server.MinecraftServer.A(SourceFile:600)
	at net.minecraft.server.MinecraftServer.z(SourceFile:533)
	at bpp.z(SourceFile:152)
	at net.minecraft.server.MinecraftServer.run(SourceFile:449)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.8.2-pre7
	Operating System: Windows 7 (amd64) version 6.1
	CPU: 4x Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
	Java Version: 1.8.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1646489984 bytes (1570 MB) / 4281597952 bytes (4083 MB) up to 4281597952 bytes (4083 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [lg['Someone3x7'/5381613, l='Empty-ish Nether', x=0.51, y=65.13, z=0.78]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.