Basic maintanance on the mixins

src/main/java/com/minelittlepony/client/mixin/MixinCamera.java

@@ -12,7 +12,7 @@ import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.render.Camera;
 
 @Mixin(Camera.class)
-public abstract class MixinCamera {
+abstract class MixinCamera {
     @Inject(method = "clipToSpace(D)D",
             at = @At("RETURN"),
             cancellable = true)

src/main/java/com/minelittlepony/client/mixin/MixinClientPlayerEntity.java

@@ -2,20 +2,15 @@ package com.minelittlepony.client.mixin;
 
 import com.minelittlepony.client.MineLittlePony;
 import com.minelittlepony.pony.IPony;
-import com.mojang.authlib.GameProfile;
 import net.minecraft.client.network.AbstractClientPlayerEntity;
 import net.minecraft.client.network.ClientPlayerEntity;
-import net.minecraft.client.world.ClientWorld;
 import net.minecraft.entity.EntityDimensions;
 import net.minecraft.entity.EntityPose;
 import org.spongepowered.asm.mixin.Mixin;
 
 @Mixin(ClientPlayerEntity.class)
-public abstract class MixinClientPlayerEntity extends AbstractClientPlayerEntity {
-
-    public MixinClientPlayerEntity(ClientWorld clientWorld_1, GameProfile gameProfile_1) {
-        super(clientWorld_1, gameProfile_1);
-    }
+abstract class MixinClientPlayerEntity extends AbstractClientPlayerEntity {
+    public MixinClientPlayerEntity() { super(null, null); }
 
     @Override
     public float getActiveEyeHeight(EntityPose entityPose_1, EntityDimensions entitySize_1) {

src/main/java/com/minelittlepony/client/mixin/MixinDefaultPlayerSkin.java

@@ -15,8 +15,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import java.util.UUID;
 
 @Mixin(DefaultSkinHelper.class)
-public abstract class MixinDefaultPlayerSkin {
-
+abstract class MixinDefaultPlayerSkin {
     @Inject(method = "getTexture()Lnet/minecraft/util/Identifier;",
             at = @At("HEAD"),
             cancellable = true)

src/main/java/com/minelittlepony/client/mixin/MixinEntityRenderDispatcher.java

@@ -11,8 +11,7 @@ import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
 @Mixin(EntityRenderDispatcher.class)
-public class MixinEntityRenderDispatcher {
-
+abstract class MixinEntityRenderDispatcher {
     @Redirect(
             method = "getRenderer(Lnet/minecraft/entity/Entity;)Lnet/minecraft/client/render/entity/EntityRenderer;",
             at = @At(

src/main/java/com/minelittlepony/client/mixin/MixinFirstPersonRenderer.java

@@ -18,8 +18,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.world.World;
 
 @Mixin(FirstPersonRenderer.class)
-public class MixinFirstPersonRenderer {
-
+abstract class MixinFirstPersonRenderer {
     @Redirect(method = "renderFirstPersonItem("
                 + "Lnet/minecraft/client/network/AbstractClientPlayerEntity;FF"
                 + "Lnet/minecraft/util/Hand;F"

src/main/java/com/minelittlepony/client/mixin/MixinItemRenderer.java

@@ -13,7 +13,7 @@ import org.spongepowered.asm.mixin.injection.ModifyArg;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(ItemRenderer.class)
-public abstract class MixinItemRenderer implements SynchronousResourceReloadListener {
+abstract class MixinItemRenderer implements SynchronousResourceReloadListener {
 
     @Inject(method = "Lnet/minecraft/client/render/item/ItemRenderer;renderGlint("
                             + "Lnet/minecraft/client/texture/TextureManager;"

src/main/java/com/minelittlepony/client/mixin/MixinPlayerMoveC2SPacket_Both.java

@@ -10,7 +10,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import com.minelittlepony.client.HorseCam;
 
 @Mixin(PlayerMoveC2SPacket.Both.class)
-public abstract class MixinPlayerMoveC2SPacket_Both extends PlayerMoveC2SPacket {
+abstract class MixinPlayerMoveC2SPacket_Both extends PlayerMoveC2SPacket {
     @Inject(method = "<init>(DDDFFZ)V",
             at = @At("RETURN"))
     private void onInit(CallbackInfo info) {

src/main/java/com/minelittlepony/client/mixin/MixinPlayerMoveC2SPacket_LookOnly.java

@@ -10,7 +10,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import com.minelittlepony.client.HorseCam;
 
 @Mixin(PlayerMoveC2SPacket.LookOnly.class)
-public abstract class MixinPlayerMoveC2SPacket_LookOnly extends PlayerMoveC2SPacket {
+abstract class MixinPlayerMoveC2SPacket_LookOnly extends PlayerMoveC2SPacket {
     @Inject(method = "<init>(FFZ)V",
             at = @At("RETURN"))
     private void onInit(CallbackInfo info) {