Change ArrayList types to List

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentEntities.java

@@ -16,7 +16,7 @@ import java.util.List;
  * Represents the target selector argument.
  * https://minecraft.gamepedia.com/Commands#Target_selectors
  */
-public class ArgumentEntities extends Argument<ArrayList<Entity>> {
+public class ArgumentEntities extends Argument<List<Entity>> {
 
     public static final int INVALID_SYNTAX = -2;
     public static final int ONLY_SINGLE_ENTITY_ERROR = -3;
@@ -115,12 +115,12 @@ public class ArgumentEntities extends Argument<ArrayList<Entity>> {
 
     @NotNull
     @Override
-    public ArrayList<Entity> parse(@NotNull String value) {
+    public List<Entity> parse(@NotNull String value) {
         return null;
     }
 
     @Override
-    public int getConditionResult(@NotNull ArrayList<Entity> value) {
+    public int getConditionResult(@NotNull List<Entity> value) {
         return SUCCESS;
     }
 

src/main/java/net/minestom/server/item/ItemStack.java

@@ -54,7 +54,7 @@ public class ItemStack implements DataContainer, PublicCloneable<ItemStack> {
 
     private ColoredText displayName;
     private boolean unbreakable;
-    private ArrayList<ColoredText> lore;
+    private List<ColoredText> lore;
 
     private Map<Enchantment, Short> enchantmentMap;
     private List<ItemAttribute> attributes;
@@ -288,7 +288,7 @@ public class ItemStack implements DataContainer, PublicCloneable<ItemStack> {
      * @return a modifiable list containing the item lore, can be null if not present
      */
     @Nullable
-    public ArrayList<ColoredText> getLore() {
+    public List<ColoredText> getLore() {
         return lore;
     }
 
@@ -297,7 +297,7 @@ public class ItemStack implements DataContainer, PublicCloneable<ItemStack> {
      *
      * @param lore the item lore, can be null to remove
      */
-    public void setLore(@Nullable ArrayList<ColoredText> lore) {
+    public void setLore(@Nullable List<ColoredText> lore) {
         this.lore = lore;
     }
 

src/main/java/net/minestom/server/item/metadata/WritableBookMeta.java

@@ -7,10 +7,11 @@ import org.jglrxavpok.hephaistos.nbt.NBTString;
 import org.jglrxavpok.hephaistos.nbt.NBTTypes;
 
 import java.util.ArrayList;
+import java.util.List;
 
 public class WritableBookMeta extends ItemMeta {
 
-    private ArrayList<String> pages = new ArrayList<>();
+    private List<String> pages = new ArrayList<>();
 
     /**
      * Gets an array list containing the book pages.
@@ -20,7 +21,7 @@ public class WritableBookMeta extends ItemMeta {
      * @return a modifiable {@link ArrayList} containing the book pages
      */
     @NotNull
-    public ArrayList<String> getPages() {
+    public List<String> getPages() {
         return pages;
     }
 
@@ -29,7 +30,7 @@ public class WritableBookMeta extends ItemMeta {
      *
      * @param pages the pages list
      */
-    public void setPages(@NotNull ArrayList<String> pages) {
+    public void setPages(@NotNull List<String> pages) {
         this.pages = pages;
     }
 

src/main/java/net/minestom/server/item/metadata/WrittenBookMeta.java

@@ -10,6 +10,7 @@ import org.jglrxavpok.hephaistos.nbt.NBTString;
 import org.jglrxavpok.hephaistos.nbt.NBTTypes;
 
 import java.util.ArrayList;
+import java.util.List;
 
 public class WrittenBookMeta extends ItemMeta {
 
@@ -17,7 +18,7 @@ public class WrittenBookMeta extends ItemMeta {
     private WrittenBookGeneration generation;
     private String author;
     private String title;
-    private ArrayList<JsonMessage> pages = new ArrayList<>();
+    private List<JsonMessage> pages = new ArrayList<>();
 
     /**
      * Gets if the book is resolved.
@@ -99,7 +100,7 @@ public class WrittenBookMeta extends ItemMeta {
      *
      * @return a modifiable {@link ArrayList} with the pages of the book
      */
-    public ArrayList<JsonMessage> getPages() {
+    public List<JsonMessage> getPages() {
         return pages;
     }
 
@@ -108,7 +109,7 @@ public class WrittenBookMeta extends ItemMeta {
      *
      * @param pages the array list containing the book pages
      */
-    public void setPages(ArrayList<JsonMessage> pages) {
+    public void setPages(List<JsonMessage> pages) {
         this.pages = pages;
     }
 

src/main/java/net/minestom/server/network/packet/server/play/PlayerInfoPacket.java

@@ -8,12 +8,13 @@ import net.minestom.server.utils.binary.BinaryWriter;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
+import java.util.List;
 import java.util.UUID;
 
 public class PlayerInfoPacket implements ServerPacket {
 
     public Action action;
-    public ArrayList<PlayerInfo> playerInfos;
+    public List<PlayerInfo> playerInfos;
 
     public PlayerInfoPacket(Action action) {
         this.action = action;
@@ -71,7 +72,7 @@ public class PlayerInfoPacket implements ServerPacket {
     public static class AddPlayer extends PlayerInfo {
 
         public String name;
-        public ArrayList<Property> properties;
+        public List<Property> properties;
         public GameMode gameMode;
         public int ping;
         public JsonMessage displayName; // Only text

src/main/java/net/minestom/server/utils/NBTUtils.java

@@ -136,7 +136,7 @@ public final class NBTUtils {
             }
             if (display.containsKey("Lore")) {
                 NBTList<NBTString> loreList = display.getList("Lore");
-                ArrayList<ColoredText> lore = new ArrayList<>();
+                List<ColoredText> lore = new ArrayList<>();
                 for (NBTString s : loreList) {
                     lore.add(ChatParser.toColoredText(s.getValue()));
                 }
@@ -266,7 +266,7 @@ public final class NBTUtils {
             }
 
             if (hasLore) {
-                final ArrayList<ColoredText> lore = itemStack.getLore();
+                final List<ColoredText> lore = itemStack.getLore();
 
                 final NBTList<NBTString> loreNBT = new NBTList<>(NBTTypes.TAG_String);
                 for (ColoredText line : lore) {

src/main/java/net/minestom/server/utils/entity/EntityFinder.java

@@ -5,6 +5,7 @@ import net.minestom.server.entity.EntityType;
 import net.minestom.server.utils.math.IntRange;
 
 import java.util.ArrayList;
+import java.util.List;
 
 // TODO
 
@@ -52,7 +53,7 @@ public class EntityFinder {
      *
      * @return all entities validating the conditions
      */
-    public ArrayList<Entity> find() {
+    public List<Entity> find() {
         return new ArrayList<>();
     }