Finish converting all events to jspecify annotations

patches/api/Add-PlayerArmorChangeEvent.patch

@@ -12,16 +12,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 @@ -0,0 +0,0 @@
 +package com.destroystokyo.paper.event.player;
 +
++import java.util.Set;
 +import org.bukkit.Material;
 +import org.bukkit.entity.Player;
 +import org.bukkit.event.HandlerList;
 +import org.bukkit.event.player.PlayerEvent;
 +import org.bukkit.inventory.ItemStack;
-+
-+import java.util.Set;
 +import org.jetbrains.annotations.ApiStatus;
-+import org.jetbrains.annotations.NotNull;
-+import org.jetbrains.annotations.Nullable;
++import org.jspecify.annotations.NullMarked;
++import org.jspecify.annotations.Nullable;
 +
 +import static org.bukkit.Material.*;
 +
@@ -30,16 +29,17 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 + * <p>
 + * Not currently called for environmental factors though it <strong>MAY BE IN THE FUTURE</strong>
 + */
++@NullMarked
 +public class PlayerArmorChangeEvent extends PlayerEvent {
 +
 +    private static final HandlerList HANDLER_LIST = new HandlerList();
 +
-+    @NotNull private final SlotType slotType;
-+    @NotNull private final ItemStack oldItem;
-+    @NotNull private final ItemStack newItem;
++    private final SlotType slotType;
++    private final ItemStack oldItem;
++    private final ItemStack newItem;
 +
 +    @ApiStatus.Internal
-+    public PlayerArmorChangeEvent(@NotNull Player player, @NotNull SlotType slotType, @NotNull ItemStack oldItem, @NotNull ItemStack newItem) {
++    public PlayerArmorChangeEvent(final Player player, final SlotType slotType, final ItemStack oldItem, final ItemStack newItem) {
 +        super(player);
 +        this.slotType = slotType;
 +        this.oldItem = oldItem;
@@ -51,7 +51,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return type of slot being altered
 +     */
-+    @NotNull
 +    public SlotType getSlotType() {
 +        return this.slotType;
 +    }
@@ -61,7 +60,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return old item
 +     */
-+    @NotNull
 +    public ItemStack getOldItem() {
 +        return this.oldItem;
 +    }
@@ -71,18 +69,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return new item
 +     */
-+    @NotNull
 +    public ItemStack getNewItem() {
 +        return this.newItem;
 +    }
 +
-+    @NotNull
 +    @Override
 +    public HandlerList getHandlers() {
 +        return HANDLER_LIST;
 +    }
 +
-+    @NotNull
 +    public static HandlerList getHandlerList() {
 +        return HANDLER_LIST;
 +    }
@@ -95,7 +90,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +        private final Set<Material> types;
 +
-+        SlotType(Material... types) {
++        SlotType(final Material... types) {
 +            this.types = Set.of(types);
 +        }
 +
@@ -105,7 +100,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +         *
 +         * @return immutable set of material types
 +         */
-+        @NotNull
 +        public Set<Material> getTypes() {
 +            return this.types;
 +        }
@@ -116,9 +110,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +         * @param material material to get slot by
 +         * @return slot type the material will go in, or {@code null} if it won't
 +         */
-+        @Nullable
-+        public static SlotType getByMaterial(@NotNull Material material) {
-+            for (SlotType slotType : values()) {
++        public static @Nullable SlotType getByMaterial(final Material material) {
++            for (final SlotType slotType : values()) {
 +                if (slotType.getTypes().contains(material)) {
 +                    return slotType;
 +                }
@@ -132,7 +125,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +         * @param material material to check
 +         * @return whether this material can be equipped
 +         */
-+        public static boolean isEquipable(@NotNull Material material) {
++        public static boolean isEquipable(final Material material) {
 +            return getByMaterial(material) != null;
 +        }
 +    }