docs: Add more docstrings to methods implemented

src/main/java/com/onarandombox/MultiverseCore/utils/settings/node/MVCommentedNode.java

@@ -11,7 +11,13 @@ import org.jetbrains.annotations.NotNull;
  */
 public class MVCommentedNode implements CommentedNode {
 
-    public static <T> Builder<Builder> builder(String path) {
+    /**
+     * Creates a new builder for a {@link MVCommentedNode}.
+     *
+     * @param path  The path of the node.
+     * @return The new builder.
+     */
+    public static Builder<Builder> builder(String path) {
         return new Builder<>(path);
     }
 
@@ -39,15 +45,31 @@ public class MVCommentedNode implements CommentedNode {
         return comments;
     }
 
+    /**
+     * Builder for {@link MVCommentedNode}.
+     *
+     * @param <B> The type of the builder.
+     */
     public static class Builder<B extends Builder> {
         protected final String path;
         protected final List<String> comments;
 
+        /**
+         * Creates a new builder for a {@link MVCommentedNode}.
+         *
+         * @param path  The path of the node.
+         */
         protected Builder(String path) {
             this.path = path;
             this.comments = new ArrayList<>();
         }
 
+        /**
+         * Adds a comment line to the node.
+         *
+         * @param comment The comment to add.
+         * @return This builder.
+         */
         public B comment(@NotNull String comment) {
             if (!comment.isEmpty() && !comment.trim().startsWith("#")) {
                 // Automatically add a comment prefix if the comment doesn't start with one.
@@ -57,6 +79,11 @@ public class MVCommentedNode implements CommentedNode {
             return (B) this;
         }
 
+        /**
+         * Builds the node.
+         *
+         * @return The built node.
+         */
         public MVCommentedNode build() {
             return new MVCommentedNode(path, comments.toArray(new String[0]));
         }

src/main/java/com/onarandombox/MultiverseCore/utils/settings/node/MVValueNode.java

@@ -11,6 +11,14 @@ import org.jetbrains.annotations.Nullable;
  */
 public class MVValueNode<T> extends MVCommentedNode implements NamedValueNode<T> {
 
+    /**
+     * Creates a new builder for a {@link MVValueNode}.
+     *
+     * @param path  The path of the node.
+     * @param type  The type of the value.
+     * @return The new builder.
+     * @param <T>   The type of the value.
+     */
     public static <T> Builder<T, ? extends Builder> builder(String path, Class<T> type) {
         return new Builder<>(path, type);
     }
@@ -50,28 +58,55 @@ public class MVValueNode<T> extends MVCommentedNode implements NamedValueNode<T>
         return Optional.ofNullable(name);
     }
 
+    /**
+     * Builder for {@link MVValueNode}.
+     *
+     * @param <T>   The type of the value.
+     * @param <B>   The type of the builder.
+     */
     public static class Builder<T, B extends Builder<T, B>> extends MVCommentedNode.Builder<B> {
 
         protected final Class<T> type;
         protected T defaultValue;
         private String name;
 
-        public Builder(@NotNull String path, @NotNull Class<T> type) {
+        /**
+         * Creates a new builder.
+         *
+         * @param path  The path of the node.
+         * @param type  The type of the value.
+         */
+        protected Builder(@NotNull String path, @NotNull Class<T> type) {
             super(path);
             this.type = type;
             this.name = path;
         }
 
+        /**
+         * Sets the default value for this node.
+         *
+         * @param defaultValue The default value.
+         * @return This builder.
+         */
         public B defaultValue(@NotNull T defaultValue) {
             this.defaultValue = defaultValue;
             return (B) this;
         }
 
+        /**
+         * Sets the name of this node. Used for identifying the node from user input.
+         *
+         * @param name The name of this node.
+         * @return This builder.
+         */
         public B name(@Nullable String name) {
             this.name = name;
             return (B) this;
         }
 
+        /**
+         * {@inheritDoc}
+         */
         @Override
         public MVValueNode<T> build() {
             return new MVValueNode<>(path, comments.toArray(new String[0]), type, defaultValue, name);

src/main/java/com/onarandombox/MultiverseCore/utils/settings/node/NamedValueNode.java

@@ -3,8 +3,12 @@ package com.onarandombox.MultiverseCore.utils.settings.node;
 import java.util.Optional;
 
 import io.github.townyadvanced.commentedconfiguration.setting.TypedValueNode;
-import org.jetbrains.annotations.Nullable;
 
+/**
+ * A {@link TypedValueNode} that has a name.
+ *
+ * @param <T> The type of the node's value.
+ */
 public interface NamedValueNode<T> extends TypedValueNode<T> {
     /**
      * Gets the name of this node. Used for identifying the node from user input.