adventure: make calls with generic component lists more usable (#9008)

This should allow the usage of ItemStack#lore and other methods with a List<TextComponent>

patches/api/Adventure.patch

@@ -2151,7 +2151,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     * @throws IllegalArgumentException if location is null
 +     * @throws IllegalArgumentException if lines is non-null and has a length less than 4
 +     */
-+    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<net.kyori.adventure.text.Component> lines) throws IllegalArgumentException {
++    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<? extends net.kyori.adventure.text.Component> lines) throws IllegalArgumentException {
 +        this.sendSignChange(loc, lines, DyeColor.BLACK);
 +    }
 +
@@ -2172,7 +2172,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     * @throws IllegalArgumentException if dyeColor is null
 +     * @throws IllegalArgumentException if lines is non-null and has a length less than 4
 +     */
-+    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<net.kyori.adventure.text.Component> lines, @NotNull DyeColor dyeColor) throws IllegalArgumentException {
++    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<? extends net.kyori.adventure.text.Component> lines, @NotNull DyeColor dyeColor) throws IllegalArgumentException {
 +        this.sendSignChange(loc, lines, dyeColor, false);
 +    }
 +
@@ -2193,7 +2193,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     * @throws IllegalArgumentException if dyeColor is null
 +     * @throws IllegalArgumentException if lines is non-null and has a length less than 4
 +     */
-+    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<net.kyori.adventure.text.Component> lines, boolean hasGlowingText) throws IllegalArgumentException {
++    default void sendSignChange(@NotNull Location loc, @Nullable java.util.List<? extends net.kyori.adventure.text.Component> lines, boolean hasGlowingText) throws IllegalArgumentException {
 +        this.sendSignChange(loc, lines, DyeColor.BLACK, hasGlowingText);
 +    }
 +
@@ -2215,7 +2215,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     * @throws IllegalArgumentException if dyeColor is null
 +     * @throws IllegalArgumentException if lines is non-null and has a length less than 4
 +     */
-+    void sendSignChange(@NotNull Location loc, @Nullable java.util.List<net.kyori.adventure.text.Component> lines, @NotNull DyeColor dyeColor, boolean hasGlowingText)
++    void sendSignChange(@NotNull Location loc, @Nullable java.util.List<? extends net.kyori.adventure.text.Component> lines, @NotNull DyeColor dyeColor, boolean hasGlowingText)
 +        throws IllegalArgumentException;
 +    // Paper end
 +
@@ -4136,7 +4136,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @param lore the lore to set
 +     */
-+    void lore(final @Nullable List<net.kyori.adventure.text.Component> lore);
++    void lore(final @Nullable List<? extends net.kyori.adventure.text.Component> lore);
 +    // Paper end
 +
      /**

patches/api/ItemStack-API-additions-for-quantity-flags-lore.patch

@@ -139,7 +139,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +     *
 +     * @param lore the lore that will be set
 +     */
-+    public void lore(@Nullable List<net.kyori.adventure.text.Component> lore) {
++    public void lore(@Nullable List<? extends net.kyori.adventure.text.Component> lore) {
 +        ItemMeta itemMeta = getItemMeta();
 +        if (itemMeta == null) {
 +            throw new IllegalStateException("Cannot set lore on " + getType());

patches/server/Adventure.patch

@@ -893,7 +893,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        return adventures;
 +    }
 +
-+    public static List<String> asJson(final List<Component> adventures) {
++    public static List<String> asJson(final List<? extends Component> adventures) {
 +        final List<String> jsons = new ArrayList<>(adventures.size());
 +        for (final Component component : adventures) {
 +            jsons.add(GsonComponentSerializer.gson().serialize(component));
@@ -3176,7 +3176,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      }
  
 +    // Paper start
-+    public static Component[] sanitizeLines(java.util.List<net.kyori.adventure.text.Component> lines) {
++    public static Component[] sanitizeLines(java.util.List<? extends net.kyori.adventure.text.Component> lines) {
 +        Component[] components = new Component[4];
 +        for (int i = 0; i < 4; i++) {
 +            if (i < lines.size() && lines.get(i) != null) {
@@ -3570,7 +3570,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
 +    // Paper start
 +    @Override
-+    public void sendSignChange(Location loc, @Nullable List<net.kyori.adventure.text.Component> lines, DyeColor dyeColor, boolean hasGlowingText) {
++    public void sendSignChange(Location loc, @Nullable List<? extends net.kyori.adventure.text.Component> lines, DyeColor dyeColor, boolean hasGlowingText) {
 +        if (getHandle().connection == null) {
 +            return;
 +        }
@@ -4404,7 +4404,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    }
 +
 +    @Override
-+    public void lore(final List<net.kyori.adventure.text.Component> lore) {
++    public void lore(final List<? extends net.kyori.adventure.text.Component> lore) {
 +        this.lore = lore != null ? io.papermc.paper.adventure.PaperAdventure.asJson(lore) : null;
 +    }
 +    // Paper end