Remove any references to Guava in Minecraft.

ProtocolLib/src/main/java/com/comphenix/protocol/PacketType.java

@@ -8,7 +8,6 @@ import java.util.concurrent.Callable;
 import java.util.concurrent.Future;
 
 import org.bukkit.Bukkit;
-
 import com.comphenix.protocol.events.ConnectionSide;
 import com.comphenix.protocol.injector.packet.PacketRegistry;
 import com.comphenix.protocol.reflect.ObjectEnum;
@@ -731,17 +730,16 @@ public class PacketType implements Serializable {
 	
 	/**
 	 * Retrieve the equivalent packet class.
-	 * @return The packet class.
+	 * @return The packet class, or NULL if not found.
 	 */
 	public Class<?> getPacketClass() {
 		try {
 			return PacketRegistry.getPacketClassFromType(this);
 		} catch (Exception e) {
-			e.printStackTrace();
 			return null;
 		}
 	}
-	
+
 	/**
 	 * Retrieve the Minecraft version for the current ID.
 	 * @return The Minecraft version.
@@ -782,7 +780,7 @@ public class PacketType implements Serializable {
 	
 	@Override
 	public String toString() {
-		Class<?> clazz = getPacketClass();
+		Class<?> clazz = getPacketClass();;
 		return (clazz != null ? clazz.getSimpleName() : "UNREGISTERED") + 
 			" [" + protocol + ", " + sender + ", " + currentId + ", legacy: " + legacyId + "]";
 	}

ProtocolLib/src/main/java/com/comphenix/protocol/concurrency/PacketTypeSet.java

@@ -7,8 +7,7 @@ import java.util.Set;
 import com.comphenix.protocol.PacketType;
 import com.comphenix.protocol.injector.packet.PacketRegistry;
 import com.google.common.base.Preconditions;
-
+import com.google.common.collect.Maps;
-import net.minecraft.util.com.google.common.collect.Maps;
 
 /**
  * Represents a concurrent set of packet types.

ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketAdapter.java

@@ -22,8 +22,6 @@ import java.util.Set;
 
 import javax.annotation.Nonnull;
 
-import net.minecraft.util.com.google.common.collect.Sets;
-
 import org.bukkit.plugin.Plugin;
 
 import com.comphenix.protocol.PacketType;
@@ -32,6 +30,7 @@ import com.comphenix.protocol.injector.packet.PacketRegistry;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
+import com.google.common.collect.Sets;
 
 /**
  * Represents a packet listener with useful constructors.

ProtocolLib/src/main/java/com/comphenix/protocol/injector/PacketFilterManager.java

@@ -29,7 +29,6 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.annotation.Nullable;
 
-import net.minecraft.util.com.google.common.collect.Sets;
 import net.sf.cglib.proxy.Enhancer;
 import net.sf.cglib.proxy.MethodInterceptor;
 import net.sf.cglib.proxy.MethodProxy;
@@ -75,6 +74,7 @@ import com.google.common.base.Objects;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Sets;
 
 public final class PacketFilterManager implements ProtocolManager, ListenerInvoker, InternalManager {
 	

ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/ChannelProxy.java

@@ -6,8 +6,8 @@ import java.util.concurrent.Callable;
 
 import com.comphenix.protocol.reflect.FuzzyReflection;
 import com.comphenix.protocol.reflect.FuzzyReflection.FieldAccessor;
+import com.google.common.collect.Maps;
 
-import net.minecraft.util.com.google.common.collect.Maps;
 import net.minecraft.util.io.netty.buffer.ByteBufAllocator;
 import net.minecraft.util.io.netty.channel.Channel;
 import net.minecraft.util.io.netty.channel.ChannelConfig;

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/FuzzyReflection.java

@@ -30,13 +30,12 @@ import java.util.Map;
 import java.util.Set;
 import java.util.regex.Pattern;
 
-import net.minecraft.util.com.google.common.base.Joiner;
-import net.minecraft.util.com.google.common.collect.Sets;
-
 import com.comphenix.protocol.reflect.fuzzy.AbstractFuzzyMatcher;
 import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
+import com.google.common.base.Joiner;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
 
 /**
  * Retrieves fields and methods by signature, not just name.

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/VolatileField.java

@@ -19,7 +19,7 @@ package com.comphenix.protocol.reflect;
 
 import java.lang.reflect.Field;
 
-import net.minecraft.util.com.google.common.base.Objects;
+import com.google.common.base.Objects;
 
 /**
  * Represents a field that will revert to its original state when this class is garbaged collected.

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/nbt/NameProperty.java

@@ -2,9 +2,8 @@ package com.comphenix.protocol.wrappers.nbt;
 
 import java.util.Map;
 
-import net.minecraft.util.com.google.common.collect.Maps;
-
 import com.comphenix.protocol.reflect.StructureModifier;
+import com.google.common.collect.Maps;
 
 public abstract class NameProperty {
 	private static final Map<Class<?>, StructureModifier<String>> MODIFIERS = Maps.newConcurrentMap();

ProtocolLib/src/test/java/com/comphenix/protocol/utility/MinecraftReflectionTest.java

@@ -3,14 +3,13 @@ package com.comphenix.protocol.utility;
 import static org.junit.Assert.*;
 
 import net.minecraft.server.v1_7_R1.NBTCompressedStreamTools;
-import net.minecraft.util.com.google.common.collect.Maps;
-import net.minecraft.util.com.mojang.authlib.GameProfile;
 
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
 import com.comphenix.protocol.BukkitInitialization;
+import com.google.common.collect.Maps;
 
 public class MinecraftReflectionTest {
 	@BeforeClass