Fix mad cursor addition via API (#8276)

patches/server/Adventure.patch

@@ -4230,6 +4230,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          @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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java
++++ b/src/main/java/org/bukkit/craftbukkit/map/CraftMapRenderer.java
+@@ -0,0 +0,0 @@ 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java