Paper/Spigot-Server-Patches/0003-MC-Dev-fixes.patch

From 4718559989fd4efabfb66513b7755d6f262bee1b Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 30 Mar 2016 19:36:20 -0400
Subject: [PATCH] MC Dev fixes


diff --git a/src/main/java/net/minecraft/server/BiomeBase.java b/src/main/java/net/minecraft/server/BiomeBase.java
index 26fa6e7b64..9a839d6540 100644
--- a/src/main/java/net/minecraft/server/BiomeBase.java
+++ b/src/main/java/net/minecraft/server/BiomeBase.java
@@ -42,7 +42,7 @@ public abstract class BiomeBase {
 
     @Nullable
     public static BiomeBase a(BiomeBase biomebase) {
-        return (BiomeBase) BiomeBase.c.fromId(IRegistry.BIOME.a((Object) biomebase));
+        return (BiomeBase) BiomeBase.c.fromId(IRegistry.BIOME.a(biomebase)); // Paper - decompile fix
     }
 
     public static <C extends WorldGenCarverConfiguration> WorldGenCarverWrapper<C> a(WorldGenCarverAbstract<C> worldgencarverabstract, C c0) {
@@ -202,7 +202,7 @@ public abstract class BiomeBase {
 
     @Nullable
     public <C extends WorldGenFeatureConfiguration> C b(StructureGenerator<C> structuregenerator) {
-        return (WorldGenFeatureConfiguration) this.t.get(structuregenerator);
+        return (C) this.t.get(structuregenerator); // Paper - decompile fix
     }
 
     public List<WorldGenFeatureConfigured<?>> e() {
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index f0ff70980d..dd47e9cbe4 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -57,12 +57,12 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
         OfInt ofint = dynamic.asIntStream().spliterator();
         int[] aint = new int[3];
 
-        if (ofint.tryAdvance((i) -> {
+        if (ofint.tryAdvance((Consumer<? super Integer>) (i) -> { // Paper - decomile fix
             aint[0] = i;
-        }) && ofint.tryAdvance((i) -> {
+        }) && ofint.tryAdvance((Consumer<? super Integer>) (i) -> { // Paper - decompile fix
             aint[1] = i;
         })) {
-            ofint.tryAdvance((i) -> {
+            ofint.tryAdvance((Consumer<? super Integer>) (i) -> { // Paper - decompile fix
                 aint[2] = i;
             });
         }
diff --git a/src/main/java/net/minecraft/server/BlockStateEnum.java b/src/main/java/net/minecraft/server/BlockStateEnum.java
index b4c8722f04..59d86fc66e 100644
--- a/src/main/java/net/minecraft/server/BlockStateEnum.java
+++ b/src/main/java/net/minecraft/server/BlockStateEnum.java
@@ -20,10 +20,10 @@ public class BlockStateEnum<T extends Enum<T> & INamable> extends BlockState<T>
     protected BlockStateEnum(String s, Class<T> oclass, Collection<T> collection) {
         super(s, oclass);
         this.a = ImmutableSet.copyOf(collection);
-        Iterator iterator = collection.iterator();
+        Iterator<T> iterator = collection.iterator(); // Paper - decompile fix
 
         while (iterator.hasNext()) {
-            T t0 = (Enum) iterator.next();
+            T t0 = iterator.next(); // Paper - Decompile fix
             String s1 = ((INamable) t0).getName();
 
             if (this.b.containsKey(s1)) {
diff --git a/src/main/java/net/minecraft/server/GameRules.java b/src/main/java/net/minecraft/server/GameRules.java
index d8d2267084..3de9d264db 100644
--- a/src/main/java/net/minecraft/server/GameRules.java
+++ b/src/main/java/net/minecraft/server/GameRules.java
@@ -17,7 +17,7 @@ import javax.annotation.Nullable;
 
 public class GameRules {
 
-    private static final TreeMap<String, GameRules.GameRuleDefinition> a = (TreeMap) SystemUtils.a((Object) (new TreeMap()), (treemap) -> {
+    private static final TreeMap<String, GameRules.GameRuleDefinition> a = SystemUtils.a(new TreeMap(), (treemap) -> { // Paper - decompile fix
         treemap.put("doFireTick", new GameRules.GameRuleDefinition("true", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
         treemap.put("mobGriefing", new GameRules.GameRuleDefinition("true", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
         treemap.put("keepInventory", new GameRules.GameRuleDefinition("false", GameRules.EnumGameRuleType.BOOLEAN_VALUE));
@@ -133,7 +133,7 @@ public class GameRules {
         private final Supplier<ArgumentType<?>> d;
         private final BiFunction<CommandContext<CommandListenerWrapper>, String, String> e;
 
-        private EnumGameRuleType(Supplier supplier, BiFunction bifunction) {
+        private EnumGameRuleType(Supplier supplier, BiFunction<CommandContext<CommandListenerWrapper>, String, String> bifunction) { // Paper - decompile fix
             this.d = supplier;
             this.e = bifunction;
         }
diff --git a/src/main/java/net/minecraft/server/NBTBase.java b/src/main/java/net/minecraft/server/NBTBase.java
index cb0c08a144..9aabcb630f 100644
--- a/src/main/java/net/minecraft/server/NBTBase.java
+++ b/src/main/java/net/minecraft/server/NBTBase.java
@@ -88,7 +88,7 @@ public interface NBTBase {
         }
     }
 
-    NBTBase clone();
+    public NBTBase clone(); // Paper - decompile fix
 
     default String asString() {
         return this.toString();
diff --git a/src/main/java/net/minecraft/server/RegistryBlockID.java b/src/main/java/net/minecraft/server/RegistryBlockID.java
index 7f89562e90..4efcb8b595 100644
--- a/src/main/java/net/minecraft/server/RegistryBlockID.java
+++ b/src/main/java/net/minecraft/server/RegistryBlockID.java
@@ -27,7 +27,7 @@ public class RegistryBlockID<T> implements Registry<T> {
         this.b.put(t0, i);
 
         while (this.c.size() <= i) {
-            this.c.add((Object) null);
+            this.c.add(null); // Paper - decompile fix
         }
 
         this.c.set(i, t0);
diff --git a/src/main/java/net/minecraft/server/RegistryID.java b/src/main/java/net/minecraft/server/RegistryID.java
index 4cb78c6a3f..e15d286710 100644
--- a/src/main/java/net/minecraft/server/RegistryID.java
+++ b/src/main/java/net/minecraft/server/RegistryID.java
@@ -17,9 +17,9 @@ public class RegistryID<K> implements Registry<K> {
 
     public RegistryID(int i) {
         i = (int) ((float) i / 0.8F);
-        this.b = (Object[]) (new Object[i]);
+        this.b = (K[]) (new Object[i]); // Paper - decompile fix
         this.c = new int[i];
-        this.d = (Object[]) (new Object[i]);
+        this.d = (K[]) (new Object[i]); // Paper - decompile fix
     }
 
     public int getId(@Nullable K k0) {
@@ -55,9 +55,9 @@ public class RegistryID<K> implements Registry<K> {
         K[] ak = this.b;
         int[] aint = this.c;
 
-        this.b = (Object[]) (new Object[i]);
+        this.b = (K[]) (new Object[i]); // Paper - decompile fix
         this.c = new int[i];
-        this.d = (Object[]) (new Object[i]);
+        this.d = (K[]) (new Object[i]); // Paper - decompile fix
         this.e = 0;
         this.f = 0;
 
diff --git a/src/main/java/net/minecraft/server/WorldPersistentData.java b/src/main/java/net/minecraft/server/WorldPersistentData.java
index b251a1d7d9..3c5b3fe101 100644
--- a/src/main/java/net/minecraft/server/WorldPersistentData.java
+++ b/src/main/java/net/minecraft/server/WorldPersistentData.java
@@ -37,7 +37,7 @@ public class WorldPersistentData {
         if (t0 != null) {
             return t0;
         } else {
-            T t1 = (PersistentBase) supplier.get();
+            T t1 = supplier.get(); // Paper - decompile fix
 
             this.a(t1);
             return t1;
@@ -64,7 +64,7 @@ public class WorldPersistentData {
             }
         }
 
-        return persistentbase;
+        return (T) persistentbase; // Paper - decompile fix
     }
 
     public void a(PersistentBase persistentbase) {
-- 
2.21.0