---- Minecraft Crash Report ----
// Everything's going to plan. No, really, that was supposed to happen.

Time: 4/19/12 10:53 AM
Description: Unexpected error

java.util.ConcurrentModificationException
	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
	at java.util.AbstractList$Itr.next(AbstractList.java:343)
	at wq.a(SourceFile:68)
	at wq.f(SourceFile:120)
	at wq.i(SourceFile:108)
	at net.minecraft.client.Minecraft.k(SourceFile:1278)
	at net.minecraft.client.Minecraft.C(SourceFile:683)
	at net.minecraft.client.Minecraft.run(SourceFile:634)
	at java.lang.Thread.run(Thread.java:680)

Relevant Details:
- Minecraft Version: 12w16a
- Operating System: Mac OS X (x86_64) version 10.7.3
- Java Version: 1.6.0_31, Apple Inc.
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
- Memory: 475780192 bytes (453 MB) / 581435392 bytes (554 MB) up to 1060372480 bytes (1011 MB)
- LWJGL: 2.4.2
- OpenGL: ATI Radeon HD 6750M OpenGL Engine GL version 2.1 ATI-7.18.11, ATI Technologies Inc.
- World New World Entities: 92 total; [zt['Wolf'/0, l='New World', x=91.50, y=72.00, z=163.50], zt['Wolf'/1, l='New World', x=93.50, y=78.00, z=160.50], zt['Wolf'/2, l='New World', x=95.50, y=78.00, z=161.50], zt['Wolf'/3, l='New World', x=95.50, y=78.00, z=160.50], fx['item.tile.rail'/4, l='New World', x=98.37, y=24.51, z=225.58], fx['item.tile.rail'/5, l='New World', x=98.57, y=24.74, z=228.17], fx['item.tile.rail'/6, l='New World', x=98.68, y=24.23, z=229.50], fx['item.tile.rail'/7, l='New World', x=98.84, y=24.34, z=230.75], fx['item.tile.rail'/8, l='New World', x=98.41, y=24.54, z=223.30], zt['Wolf'/9, l='New World', x=101.50, y=62.00, z=370.50], zt['Wolf'/10, l='New World', x=95.50, y=63.00, z=370.50], zt['Wolf'/11, l='New World', x=95.50, y=63.00, z=374.50], fx['item.tile.rail'/13, l='New World', x=113.28, y=29.49, z=210.37], fx['item.tile.rail'/14, l='New World', x=112.83, y=29.13, z=214.11], fx['item.tile.rail'/16, l='New World', x=112.40, y=29.30, z=215.88], zt['Wolf'/17, l='New World', x=118.50, y=67.00, z=321.50], zt['Wolf'/18, l='New World', x=117.50, y=66.00, z=323.50], zt['Wolf'/19, l='New World', x=115.50, y=66.00, z=322.50], zt['Wolf'/20, l='New World', x=111.50, y=67.00, z=322.50], sb['Chicken'/21, l='New World', x=112.50, y=63.00, z=378.50], sb['Chicken'/22, l='New World', x=114.50, y=64.00, z=381.50], sb['Chicken'/23, l='New World', x=113.50, y=70.00, z=384.50], sb['Chicken'/24, l='New World', x=111.50, y=64.00, z=387.50], vn['Cow'/25, l='New World', x=136.50, y=69.00, z=136.50], vn['Cow'/26, l='New World', x=137.50, y=69.00, z=137.50], vn['Cow'/27, l='New World', x=138.50, y=69.00, z=137.50], vn['Cow'/28, l='New World', x=141.50, y=75.00, z=137.50], sb['Chicken'/29, l='New World', x=139.50, y=64.00, z=150.50], sb['Chicken'/30, l='New World', x=140.50, y=87.00, z=150.50], sb['Chicken'/31, l='New World', x=144.50, y=70.00, z=150.50], sb['Chicken'/32, l='New World', x=141.50, y=86.00, z=151.50], vn['Cow'/33, l='New World', x=155.50, y=82.00, z=247.50], vn['Cow'/34, l='New World', x=155.50, y=64.00, z=244.50], vn['Cow'/35, l='New World', x=156.50, y=64.00, z=241.50], vn['Cow'/36, l='New World', x=158.50, y=64.00, z=242.50], vn['Cow'/37, l='New World', x=184.50, y=64.00, z=159.50], vn['Cow'/38, l='New World', x=185.50, y=65.00, z=158.50], vn['Cow'/39, l='New World', x=187.50, y=64.00, z=160.50], vn['Cow'/40, l='New World', x=187.50, y=64.00, z=157.50], zt['Wolf'/41, l='New World', x=214.50, y=64.00, z=350.50], zt['Wolf'/42, l='New World', x=215.50, y=64.00, z=351.50], zt['Wolf'/43, l='New World', x=212.50, y=69.00, z=349.50], zt['Wolf'/44, l='New World', x=214.50, y=64.00, z=350.50], vn['Cow'/45, l='New World', x=236.50, y=68.00, z=156.50], vn['Cow'/46, l='New World', x=235.50, y=68.00, z=159.50], vn['Cow'/47, l='New World', x=232.45, y=69.00, z=163.45], vn['Cow'/48, l='New World', x=236.50, y=68.00, z=161.50], vn['Cow'/49, l='New World', x=250.50, y=70.00, z=149.50], vn['Cow'/50, l='New World', x=252.50, y=69.00, z=149.50], vn['Cow'/51, l='New World', x=253.50, y=69.00, z=151.50], vn['Cow'/52, l='New World', x=253.50, y=69.00, z=150.50], vn['Cow'/53, l='New World', x=272.55, y=70.00, z=188.50], vn['Cow'/54, l='New World', x=271.17, y=70.00, z=188.50], vn['Cow'/55, l='New World', x=273.50, y=75.00, z=186.50], vn['Cow'/56, l='New World', x=274.50, y=70.00, z=187.50], ro['Pig'/57, l='New World', x=264.50, y=71.00, z=266.50], ro['Pig'/58, l='New World', x=264.50, y=80.00, z=267.50], ro['Pig'/59, l='New World', x=264.50, y=82.00, z=268.50], ro['Pig'/60, l='New World', x=266.50, y=82.00, z=271.50], vn['Cow'/61, l='New World', x=284.50, y=82.00, z=271.50], vn['Cow'/62, l='New World', x=288.50, y=81.00, z=275.50], vn['Cow'/63, l='New World', x=287.50, y=81.00, z=277.50], vn['Cow'/64, l='New World', x=288.50, y=80.00, z=279.50], vn['Cow'/65, l='New World', x=326.50, y=71.00, z=142.50], vn['Cow'/66, l='New World', x=324.50, y=78.00, z=144.50], vn['Cow'/67, l='New World', x=322.50, y=81.00, z=145.50], vn['Cow'/68, l='New World', x=321.50, y=84.00, z=146.50], ro['Pig'/69, l='New World', x=322.50, y=88.00, z=156.50], ro['Pig'/70, l='New World', x=320.50, y=94.00, z=159.50], ro['Pig'/71, l='New World', x=320.50, y=95.00, z=162.50], ro['Pig'/72, l='New World', x=320.50, y=95.00, z=162.50], wr['tetraboy2011'/73, l='New World', x=212.50, y=85.62, z=256.50], zh['Creeper'/78, l='New World', x=169.50, y=25.00, z=352.50], zh['Creeper'/79, l='New World', x=166.50, y=25.00, z=352.50], yw['Skeleton'/80, l='New World', x=175.52, y=25.00, z=347.56], and['Squid'/81, l='New World', x=99.50, y=62.00, z=206.50], zh['Creeper'/97, l='New World', x=125.50, y=17.00, z=291.50], yw['Skeleton'/120, l='New World', x=213.50, y=30.00, z=286.50], yw['Skeleton'/121, l='New World', x=216.50, y=30.00, z=285.50], yw['Skeleton'/122, l='New World', x=216.50, y=30.00, z=287.50], yw['Skeleton'/123, l='New World', x=155.50, y=39.00, z=323.50], zh['Creeper'/130, l='New World', x=141.50, y=29.00, z=241.50], akv['Zombie'/141, l='New World', x=232.50, y=39.00, z=262.50], zh['Creeper'/145, l='New World', x=143.50, y=13.00, z=281.50], vn['Cow'/146, l='New World', x=209.50, y=68.00, z=120.50], vn['Cow'/147, l='New World', x=208.50, y=68.00, z=123.50], vn['Cow'/148, l='New World', x=205.50, y=65.00, z=123.50], vn['Cow'/149, l='New World', x=203.50, y=64.00, z=126.50], vn['Cow'/150, l='New World', x=128.50, y=63.00, z=122.50], vn['Cow'/151, l='New World', x=127.50, y=63.00, z=122.50], vn['Cow'/152, l='New World', x=128.50, y=63.00, z=123.50], vn['Cow'/153, l='New World', x=134.50, y=63.00, z=126.50]]
- World New World Players: 1 total; [wr['tetraboy2011'/73, l='New World', x=212.50, y=85.62, z=256.50]]
- World New World Chunk Stats: ServerChunkCache: 308 Drop: 0