Fix mad cursor addition via API (#8276)

patches/server/0008-Adventure.patch

@@ -4230,6 +4230,19 @@ index 1980240d3dc0331ddf2ff56e163e2bfbd3b231ab..7a7f3f53aef601f124d474d9890e23d8
          @Override
          public Inventory createInventory(InventoryHolder holder, InventoryType type, String title) {
              // BrewingStand does not extend TileEntityLootable
+diff --git a/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java b/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java
+index b47f18b1e448807a17ca9f2ae9609680233da837..9683d7d103af66fffd68c11abc38fb4fd2f99482 100644
+--- a/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java
++++ b/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java
+@@ -42,7 +42,7 @@ public class CraftMapRenderer extends MapRenderer {
+             }
+ 
+             MapDecoration decoration = worldMap.decorations.get(key);
+-            cursors.addCursor(decoration.getX(), decoration.getY(), (byte) (decoration.getRot() & 15), decoration.getType().getIcon(), true, CraftChatMessage.fromComponent(decoration.getName()));
++            cursors.addCursor(decoration.getX(), decoration.getY(), (byte) (decoration.getRot() & 15), decoration.getType().getIcon(), true, decoration.getName() == null ? null : io.papermc.paper.adventure.PaperAdventure.asAdventure(decoration.getName())); // Paper
+         }
+     }
+ 
 diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
 index 0d25c7c03f7ac21a4b21bb95b5bd921c43430cf9..b7f0277b50a0f45c32b818bf9fe1218874aa8533 100644
 --- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java