Finish converting all events to jspecify annotations

patches/api/Added-WorldGameRuleChangeEvent.patch

@@ -19,23 +19,24 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +import org.bukkit.event.HandlerList;
 +import org.bukkit.event.world.WorldEvent;
 +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;
 +
 +/**
 + * Called when a world's gamerule is changed, either by command or by api.
 + */
++@NullMarked
 +public class WorldGameRuleChangeEvent extends WorldEvent implements Cancellable {
 +
 +    private static final HandlerList HANDLER_LIST = new HandlerList();
 +
-+    private final CommandSender commandSender;
++    private final @Nullable CommandSender commandSender;
 +    private final GameRule<?> gameRule;
 +    private String value;
 +    private boolean cancelled;
 +
 +    @ApiStatus.Internal
-+    public WorldGameRuleChangeEvent(@NotNull World world, @Nullable CommandSender commandSender, @NotNull GameRule<?> gameRule, @NotNull String value) {
++    public WorldGameRuleChangeEvent(final World world, final @Nullable CommandSender commandSender, final GameRule<?> gameRule, final String value) {
 +        super(world);
 +        this.commandSender = commandSender;
 +        this.gameRule = gameRule;
@@ -47,8 +48,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return {@code null} if the gamerule was changed via api, otherwise the {@link CommandSender}.
 +     */
-+    @Nullable
-+    public CommandSender getCommandSender() {
++    public @Nullable CommandSender getCommandSender() {
 +        return this.commandSender;
 +    }
 +
@@ -57,7 +57,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return the gamerule being changed.
 +     */
-+    @NotNull
 +    public GameRule<?> getGameRule() {
 +        return this.gameRule;
 +    }
@@ -67,7 +66,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @return the new value of the gamerule.
 +     */
-+    @NotNull
 +    public String getValue() {
 +        return this.value;
 +    }
@@ -77,7 +75,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @param value the new value of the gamerule.
 +     */
-+    public void setValue(@NotNull String value) {
++    public void setValue(final String value) {
 +        this.value = value;
 +    }
 +
@@ -87,17 +85,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    }
 +
 +    @Override
-+    public void setCancelled(boolean cancel) {
++    public void setCancelled(final boolean cancel) {
 +        this.cancelled = cancel;
 +    }
 +
-+    @NotNull
 +    @Override
 +    public HandlerList getHandlers() {
 +        return HANDLER_LIST;
 +    }
 +
-+    @NotNull
 +    public static HandlerList getHandlerList() {
 +        return HANDLER_LIST;
 +    }