Fixed a range of smaller bugs discovered by FindBugs.

ProtocolLib/src/main/java/com/comphenix/protocol/async/AsyncMarker.java

@@ -32,7 +32,6 @@ import com.comphenix.protocol.events.PacketEvent;
 import com.comphenix.protocol.injector.PrioritizedListener;
 import com.comphenix.protocol.reflect.FieldAccessException;
 import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.google.common.base.Objects;
 import com.google.common.primitives.Longs;
 
 /**
@@ -454,12 +453,10 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 		// Standard equals
 		if (other == this)
 			return true;
-		if (other == null)
-			return false;
 		if (other instanceof AsyncMarker)
-			return Objects.equal(getNewSendingIndex(), ((AsyncMarker) other).getNewSendingIndex());
-		
-		return false;
+			return getNewSendingIndex() == ((AsyncMarker) other).getNewSendingIndex();
+		else
+			return false;
 	}
 	
 	@Override

ProtocolLib/src/main/java/com/comphenix/protocol/async/PacketEventHolder.java

@@ -20,6 +20,7 @@ package com.comphenix.protocol.async;
 import com.comphenix.protocol.events.PacketEvent;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ComparisonChain;
+import com.google.common.primitives.Longs;
 
 /**
  * Provides a comparable to a packet event.
@@ -56,4 +57,20 @@ class PacketEventHolder implements Comparable<PacketEventHolder> {
 			   compare(sendingIndex, other.sendingIndex).
 			   result();
 	}
+	
+	@Override
+	public boolean equals(Object other) {
+		// Standard equals
+		if (other == this)
+			return true;
+		if (other instanceof PacketEventHolder)
+			return sendingIndex == ((PacketEventHolder) other).sendingIndex;
+		else
+			return false;
+	}
+	
+	@Override
+	public int hashCode() {
+		return Longs.hashCode(sendingIndex);
+	}
 }

ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/InjectedArrayList.java

@@ -42,9 +42,9 @@ class InjectedArrayList extends ArrayList<Packet> {
 	 */
 	private static final long serialVersionUID = -1173865905404280990L;
 	
-	private PlayerInjector injector;
-	private Set<Packet> ignoredPackets;
-	private ClassLoader classLoader;
+	private transient PlayerInjector injector;
+	private transient Set<Packet> ignoredPackets;
+	private transient ClassLoader classLoader;
 	
 	public InjectedArrayList(ClassLoader classLoader, PlayerInjector injector, Set<Packet> ignoredPackets) {
 		this.classLoader = classLoader;

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

@@ -400,7 +400,7 @@ public class StructureModifier<TField> {
 		if (a == null)
 			return b == null;
 		else if (b == null)
-			return a == null;
+			return false;
 		else
 			return a.getSpecificType().equals(b.getSpecificType());
 	}

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/compiler/StructureCompiler.java

@@ -94,7 +94,7 @@ public final class StructureCompiler {
 
 	// Used to store generated classes of different types
 	@SuppressWarnings("rawtypes")
-	private class StructureKey {
+	private static class StructureKey {
 		private Class targetType;
 		private Class fieldType;
 		

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/instances/CollectionGenerator.java

@@ -47,7 +47,7 @@ public class CollectionGenerator implements InstanceProvider {
 	@Override
 	public Object create(@Nullable Class<?> type) {
 		// Standard collection types
-		if (type.isInterface()) {
+		if (type != null && type.isInterface()) {
 			if (type.equals(Collection.class) || type.equals(List.class))
 				return new ArrayList<Object>();
 			else if (type.equals(Set.class))

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/instances/ExistingGenerator.java

@@ -119,7 +119,6 @@ public class ExistingGenerator implements InstanceProvider {
 	
 	@Override
 	public Object create(@Nullable Class<?> type) {
-		
 		Object value = existingValues.get(type.getName());
 
 		// NULL values indicate that the generator failed

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/instances/PrimitiveGenerator.java

@@ -57,8 +57,9 @@ public class PrimitiveGenerator implements InstanceProvider {
 
 	@Override
 	public Object create(@Nullable Class<?> type) {
-		
-		if (type.isPrimitive()) {
+		if (type == null) {
+			return null;
+		} else if (type.isPrimitive()) {
 			return Defaults.defaultValue(type);
 		} else if (Primitives.isWrapperType(type)) {
 			return Defaults.defaultValue(Primitives.unwrap(type));

ProtocolLib/src/test/java/com/comphenix/protocol/injector/SortedCopyOnWriteArrayTest.java

@@ -58,7 +58,7 @@ public class SortedCopyOnWriteArrayTest {
 		assertEquals(3, test.get(1).id);
 	}
 	
-	private class PriorityStuff implements Comparable<PriorityStuff> {
+	private static class PriorityStuff implements Comparable<PriorityStuff> {
 		public ListenerPriority priority;
 		public int id;