From 4be54651c6afe0fde4a5b731c6a12268151c524f Mon Sep 17 00:00:00 2001
From: Konstantin Shandurenko <iam@kostya.sexy>
Date: Tue, 2 Mar 2021 15:15:39 +0300
Subject: [PATCH] Added javadoc for GoalSelectorsArrayList

---
 .../java/net/minestom/server/entity/ai/EntityAIGroup.java   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/net/minestom/server/entity/ai/EntityAIGroup.java b/src/main/java/net/minestom/server/entity/ai/EntityAIGroup.java
index e64a8d50d..1640d8383 100644
--- a/src/main/java/net/minestom/server/entity/ai/EntityAIGroup.java
+++ b/src/main/java/net/minestom/server/entity/ai/EntityAIGroup.java
@@ -95,6 +95,12 @@ public class EntityAIGroup {
         }
     }
 
+    /**
+     * The purpose of this list is to guarantee that every {@link GoalSelector} added to that group
+     * has a reference to it for some internal interactions. We don't provide developers with
+     * methods like `addGoalSelector` or `removeGoalSelector`: instead we provide them with direct
+     * access to list of goal selectors, so that they could use operations such as `clear`, `set`, `removeIf`, etc.
+     */
     private class GoalSelectorsArrayList extends ArrayList<GoalSelector> {
 
         private GoalSelectorsArrayList() {