import com.google.common.collect.Lists;
import com.google.common.collect.Queues;
import com.google.common.collect.Sets;
import com.google.common.hash.Hashing;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.ListenableFutureTask;
import com.mojang.authlib.AuthenticationService;
import com.mojang.authlib.GameProfile;
import com.mojang.authlib.GameProfileRepository;
import com.mojang.authlib.minecraft.MinecraftSessionService;
import com.mojang.authlib.properties.PropertyMap;
import com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.Proxy;
import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.IntBuffer;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.Collections;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Queue;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.Callable;
import java.util.concurrent.Executors;
import java.util.concurrent.FutureTask;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import javax.annotation.Nullable;
import javax.imageio.ImageIO;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.audio.MusicTicker;
import net.minecraft.client.audio.SoundHandler;
import net.minecraft.client.entity.EntityPlayerSP;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiChat;
import net.minecraft.client.gui.GuiControls;
import net.minecraft.client.gui.GuiGameOver;
import net.minecraft.client.gui.GuiIngame;
import net.minecraft.client.gui.GuiIngameMenu;
import net.minecraft.client.gui.GuiMainMenu;
import net.minecraft.client.gui.GuiMemoryErrorScreen;
import net.minecraft.client.gui.GuiMultiplayer;
import net.minecraft.client.gui.GuiNewChat;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.GuiScreenWorking;
import net.minecraft.client.gui.GuiSleepMP;
import net.minecraft.client.gui.GuiWinGame;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.gui.ScreenChatOptions;
import net.minecraft.client.gui.advancements.GuiScreenAdvancements;
import net.minecraft.client.gui.inventory.GuiContainerCreative;
import net.minecraft.client.gui.inventory.GuiInventory;
import net.minecraft.client.gui.recipebook.RecipeList;
import net.minecraft.client.gui.toasts.GuiToast;
import net.minecraft.client.main.GameConfiguration;
import net.minecraft.client.multiplayer.GuiConnecting;
import net.minecraft.client.multiplayer.PlayerControllerMP;
import net.minecraft.client.multiplayer.ServerData;
import net.minecraft.client.multiplayer.WorldClient;
import net.minecraft.client.network.NetHandlerLoginClient;
import net.minecraft.client.network.NetHandlerPlayClient;
import net.minecraft.client.particle.ParticleManager;
import net.minecraft.client.renderer.BlockRendererDispatcher;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.EntityRenderer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.ItemRenderer;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.RenderGlobal;
import net.minecraft.client.renderer.RenderItem;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.block.model.ModelManager;
import net.minecraft.client.renderer.chunk.RenderChunk;
import net.minecraft.client.renderer.color.BlockColors;
import net.minecraft.client.renderer.color.ItemColors;
import net.minecraft.client.renderer.debug.DebugRenderer;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.renderer.texture.DynamicTexture;
import net.minecraft.client.renderer.texture.TextureManager;
import net.minecraft.client.renderer.texture.TextureMap;
import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.client.resources.DefaultResourcePack;
import net.minecraft.client.resources.FoliageColorReloadListener;
import net.minecraft.client.resources.GrassColorReloadListener;
import net.minecraft.client.resources.I18n;
import net.minecraft.client.resources.IReloadableResourceManager;
import net.minecraft.client.resources.IResourceManager;
import net.minecraft.client.resources.IResourcePack;
import net.minecraft.client.resources.LanguageManager;
import net.minecraft.client.resources.ResourcePackRepository;
import net.minecraft.client.resources.SimpleReloadableResourceManager;
import net.minecraft.client.resources.SkinManager;
import net.minecraft.client.resources.data.AnimationMetadataSection;
import net.minecraft.client.resources.data.AnimationMetadataSectionSerializer;
import net.minecraft.client.resources.data.FontMetadataSection;
import net.minecraft.client.resources.data.FontMetadataSectionSerializer;
import net.minecraft.client.resources.data.LanguageMetadataSection;
import net.minecraft.client.resources.data.LanguageMetadataSectionSerializer;
import net.minecraft.client.resources.data.MetadataSerializer;
import net.minecraft.client.resources.data.PackMetadataSection;
import net.minecraft.client.resources.data.PackMetadataSectionSerializer;
import net.minecraft.client.resources.data.TextureMetadataSection;
import net.minecraft.client.resources.data.TextureMetadataSectionSerializer;
import net.minecraft.client.settings.CreativeSettings;
import net.minecraft.client.settings.GameSettings;
import net.minecraft.client.settings.KeyBinding;
import net.minecraft.client.shader.Framebuffer;
import net.minecraft.client.util.ISearchTree;
import net.minecraft.client.util.ITooltipFlag;
import net.minecraft.client.util.RecipeBookClient;
import net.minecraft.client.util.SearchTree;
import net.minecraft.client.util.SearchTreeManager;
import net.minecraft.crash.CrashReport;
import net.minecraft.crash.CrashReportCategory;
import net.minecraft.crash.ICrashReportDetail;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLeashKnot;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.item.EntityArmorStand;
import net.minecraft.entity.item.EntityBoat;
import net.minecraft.entity.item.EntityEnderCrystal;
import net.minecraft.entity.item.EntityItemFrame;
import net.minecraft.entity.item.EntityMinecart;
import net.minecraft.entity.item.EntityPainting;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Bootstrap;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemMonsterPlacer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.nbt.NBTTagString;
import net.minecraft.network.EnumConnectionState;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.handshake.client.C00Handshake;
import net.minecraft.network.login.client.CPacketLoginStart;
import net.minecraft.network.play.client.CPacketPlayerDigging;
import net.minecraft.profiler.Profiler;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.integrated.IntegratedServer;
import net.minecraft.server.management.PlayerProfileCache;
import net.minecraft.stats.RecipeBook;
import net.minecraft.stats.StatisticsManager;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntitySkull;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.FrameTimer;
import net.minecraft.util.IThreadListener;
import net.minecraft.util.MinecraftError;
import net.minecraft.util.MouseHelper;
import net.minecraft.util.MovementInputFromOptions;
import net.minecraft.util.NonNullList;
import net.minecraft.util.ReportedException;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.ScreenShotHelper;
import net.minecraft.util.Session;
import net.minecraft.util.Timer;
import net.minecraft.util.Util;
import net.minecraft.util.GLU.GLU;
import net.minecraft.util.datafix.DataFixer;
import net.minecraft.util.datafix.DataFixesManager;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.Style;
import net.minecraft.util.text.TextComponentKeybind;
import net.minecraft.util.text.TextComponentString;
import net.minecraft.util.text.TextComponentTranslation;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.world.EnumDifficulty;
import net.minecraft.world.WorldProviderEnd;
import net.minecraft.world.WorldProviderHell;
import net.minecraft.world.WorldSettings;
import net.minecraft.world.chunk.storage.AnvilSaveConverter;
import net.minecraft.world.storage.ISaveFormat;
import net.minecraft.world.storage.ISaveHandler;
import net.minecraft.world.storage.WorldInfo;
import org.apache.commons.io.Charsets;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.Validate;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.lwjgl.LWJGLException;
import org.lwjgl.Sys;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.ContextCapabilities;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;
import org.lwjgl.opengl.GLContext;
import org.lwjgl.opengl.OpenGLException;
import org.lwjgl.opengl.PixelFormat;