2 files changed, 19 insertions, 21 deletions

diff --git a/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java b/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java
index fa873b84..3543a2f1 100644
--- a/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java
+++ b/src/main/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixer.java
@@ -1,9 +1,9 @@
 package de.hysky.skyblocker.utils.datafixer;
 
+import java.util.Arrays;
 import java.util.List;
+import java.util.Objects;
 import java.util.Optional;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import com.mojang.brigadier.StringReader;
 import com.mojang.serialization.Dynamic;
@@ -24,8 +24,8 @@ import net.minecraft.util.Identifier;
 
 /**
  * Contains a data fixer to convert legacy item NBT to the new components system, among other fixers related to the item components system.
- * 
- * @see {@link net.minecraft.datafixer.fix.ItemStackComponentizationFix}
+ *
+ * @see net.minecraft.datafixer.fix.ItemStackComponentizationFix
  */
 public class ItemStackComponentizationFixer {
 	private static final int ITEM_NBT_DATA_VERSION = 3817;
@@ -33,7 +33,7 @@ public class ItemStackComponentizationFixer {
 	private static final DynamicRegistryManager REGISTRY_MANAGER = new DynamicRegistryManager.ImmutableImpl(List.of(Registries.ITEM, Registries.DATA_COMPONENT_TYPE));
 
 	public static ItemStack fixUpItem(NbtCompound nbt) {
-		Dynamic<NbtElement> dynamic = Schemas.getFixer().update(TypeReferences.ITEM_STACK, new Dynamic<NbtElement>(NbtOps.INSTANCE, nbt), ITEM_NBT_DATA_VERSION, ITEM_COMPONENTS_DATA_VERSION);
+		Dynamic<NbtElement> dynamic = Schemas.getFixer().update(TypeReferences.ITEM_STACK, new Dynamic<>(NbtOps.INSTANCE, nbt), ITEM_NBT_DATA_VERSION, ITEM_COMPONENTS_DATA_VERSION);
 
 		return ItemStack.CODEC.parse(dynamic).getOrThrow();
 	}
@@ -46,25 +46,23 @@ public class ItemStackComponentizationFixer {
 	public static String componentsAsString(ItemStack stack) {
 		RegistryOps<NbtElement> nbtRegistryOps = REGISTRY_MANAGER.getOps(NbtOps.INSTANCE);
 
-		String componentsString = stack.getComponentChanges().entrySet().stream().flatMap(entry -> {
+		return Arrays.toString(stack.getComponentChanges().entrySet().stream().map(entry -> {
 			@SuppressWarnings("unchecked")
 			DataComponentType<Object> dataComponentType = (DataComponentType<Object>) entry.getKey();
 			Identifier componentId = Registries.DATA_COMPONENT_TYPE.getId(dataComponentType);
 			Optional<NbtElement> encodedComponent = dataComponentType.getCodec().encodeStart(nbtRegistryOps, entry.getValue().orElseThrow()).result();
 
 			if (componentId == null || encodedComponent.isEmpty()) {
-				return Stream.empty();
+				return null;
 			}
 
-			return Stream.of(componentId.toString() + "=" + encodedComponent.orElseThrow());
-		}).collect(Collectors.joining(String.valueOf(',')));
-
-		return "[" + componentsString + "]";
+			return componentId + "=" + encodedComponent.orElseThrow();
+		}).filter(Objects::nonNull).toArray());
 	}
 
 	/**
 	 * Constructs an {@link ItemStack} from an {@code itemId}, with item components in string format as returned by {@link #componentsAsString(ItemStack)}, and with a specified stack count.
-	 * 
+	 *
 	 * @return an {@link ItemStack} or {@link ItemStack#EMPTY} if there was an exception thrown.
 	 */
 	public static ItemStack fromComponentsString(String itemId, int count, String componentsString) {
diff --git a/src/test/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixerTest.java b/src/test/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixerTest.java
index 99c6a744..d791fd72 100644
--- a/src/test/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixerTest.java
+++ b/src/test/java/de/hysky/skyblocker/utils/datafixer/ItemStackComponentizationFixerTest.java
@@ -24,7 +24,7 @@ public class ItemStackComponentizationFixerTest {
 	private final Gson GSON = new Gson();
 	private final ItemStack TEST_STACK = Util.make(new ItemStack(Items.DIAMOND_SWORD, 1), item -> {
 		ItemEnchantmentsComponent.Builder builder = new ItemEnchantmentsComponent.Builder(ItemEnchantmentsComponent.DEFAULT);
-		
+
 		builder.add(Enchantments.SHARPNESS, 1);
 		item.set(DataComponentTypes.ENCHANTMENTS, builder.build());
 	});
@@ -47,35 +47,35 @@ public class ItemStackComponentizationFixerTest {
 
 		Assertions.assertEquals("{\"id\":\"minecraft:diamond_sword\",\"count\":1,\"components\":{\"minecraft:custom_data\":{\"ExtraAttributes\":{\"id\":\"TEST\"}}}}", GSON.toJson(stackJson));
 	}
-	
+
 	@Test
 	void testComponentsAsString() {
 		String componentString = ItemStackComponentizationFixer.componentsAsString(TEST_STACK);
-		
+
 		Assertions.assertEquals("[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]", componentString);
 	}
-	
+
 	@Test
 	void testFromComponentsString() {
 		String componentString = "[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]";
 		ItemStack stack = ItemStackComponentizationFixer.fromComponentsString("minecraft:diamond_sword", 1, componentString);
-		
+
 		Assertions.assertTrue(ItemStack.areItemsAndComponentsEqual(stack, TEST_STACK));
 	}
-	
+
 	@Test
 	void testFromComponentsStringWithInvalidItem() {
 		String componentString = "[minecraft:enchantments={levels:{\"minecraft:sharpness\":1}}]";
 		ItemStack stack = ItemStackComponentizationFixer.fromComponentsString("minecraft:does_not_exist", 1, componentString);
-		
+
 		Assertions.assertEquals(stack, ItemStack.EMPTY);
 	}
-	
+
 	@Test
 	void testNbtToComponentsString() {
 		ItemStack fixedStack = ItemStackComponentizationFixer.fixUpItem(NBT);
 		String componentsString = ItemStackComponentizationFixer.componentsAsString(fixedStack);
-		
+
 		Assertions.assertEquals("[minecraft:custom_data={ExtraAttributes:{id:\"TEST\"}}]", componentsString);
 	}