Correct casing of Vec3D

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

@@ -507,7 +507,7 @@ public class PacketContainer implements Serializable {
 	public StructureModifier<Vector> getVectors() {
 		// Automatically marshal between Vec3d and the Bukkit wrapper
 		return structureModifier.withType(
-				MinecraftReflection.getVec3dClass(),
+				MinecraftReflection.getVec3DClass(),
 				BukkitConverters.getVectorConverter());
 	}
 

ProtocolLib/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java

@@ -1241,9 +1241,9 @@ public class MinecraftReflection {
 	 * Retrieves the Vec3d class.
 	 * @return The Vec3d class.
 	 */
-	public static Class<?> getVec3dClass() {
+	public static Class<?> getVec3DClass() {
 		try {
-			return getMinecraftClass("Vec3d");
+			return getMinecraftClass("Vec3D");
 		} catch (RuntimeException e) {
 			// TODO: Figure out a fuzzy field contract
 			return null;

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/BukkitConverters.java

@@ -821,7 +821,7 @@ public class BukkitConverters {
 			protected Object getGenericValue(Class<?> genericType, Vector specific) {
 				if (vec3dConstructor == null) {
 					try {
-						vec3dConstructor = MinecraftReflection.getVec3dClass().getConstructor(
+						vec3dConstructor = MinecraftReflection.getVec3DClass().getConstructor(
 								double.class, double.class, double.class);
 					} catch (Throwable ex) {
 						throw new RuntimeException("Could not find Vec3d constructor (double, double, double)");
@@ -838,7 +838,7 @@ public class BukkitConverters {
 			@Override
 			protected Vector getSpecificValue(Object generic) {
 				if (vec3dModifier == null) {
-					vec3dModifier = new StructureModifier<Object>(MinecraftReflection.getVec3dClass(), false);
+					vec3dModifier = new StructureModifier<Object>(MinecraftReflection.getVec3DClass(), false);
 				}
 
 				StructureModifier<Double> doubles = vec3dModifier.withTarget(generic).withType(double.class);