PaperMC/paper-server/patches/sources/net/minecraft/commands/arguments/blocks/BlockStateParser.java.patch

--- a/net/minecraft/commands/arguments/blocks/BlockStateParser.java
+++ b/net/minecraft/commands/arguments/blocks/BlockStateParser.java
@@ -67,7 +67,7 @@
     private final StringReader reader;
     private final boolean forTesting;
     private final boolean allowNbt;
-    private final Map<Property<?>, Comparable<?>> properties = Maps.newHashMap();
+    private final Map<Property<?>, Comparable<?>> properties = Maps.newLinkedHashMap(); // CraftBukkit - stable
     private final Map<String, String> vagueProperties = Maps.newHashMap();
     private ResourceLocation id = ResourceLocation.withDefaultNamespace("");
     @Nullable
@@ -275,7 +275,7 @@
         Iterator iterator = property.getPossibleValues().iterator();
 
         while (iterator.hasNext()) {
-            T t0 = (Comparable) iterator.next();
+            T t0 = (T) iterator.next(); // CraftBukkit - decompile error
 
             if (t0 instanceof Integer integer) {
                 builder.suggest(integer);
@@ -545,7 +545,7 @@
         Optional<T> optional = property.getValue(value);
 
         if (optional.isPresent()) {
-            this.state = (BlockState) this.state.setValue(property, (Comparable) optional.get());
+            this.state = (BlockState) this.state.setValue(property, (T) optional.get()); // CraftBukkit - decompile error
             this.properties.put(property, (Comparable) optional.get());
         } else {
             this.reader.setCursor(cursor);
@@ -581,7 +581,7 @@
     private static <T extends Comparable<T>> void appendProperty(StringBuilder builder, Property<T> property, Comparable<?> value) {
         builder.append(property.getName());
         builder.append('=');
-        builder.append(property.getName(value));
+        builder.append(property.getName((T) value)); // CraftBukkit - decompile error
     }
 
     public static record BlockResult(BlockState blockState, Map<Property<?>, Comparable<?>> properties, @Nullable CompoundTag nbt) {