Minecraft 1.12-pre2 API Changes

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/Bukkit.java

@@ -41,6 +41,7 @@ import org.bukkit.scoreboard.ScoreboardManager;
 import org.bukkit.util.CachedServerIcon;
 
 import com.google.common.collect.ImmutableList;
+import org.bukkit.advancement.Advancement;
 import org.bukkit.generator.ChunkGenerator;
 
 import org.bukkit.inventory.ItemFactory;
@@ -533,6 +534,14 @@ public final class Bukkit {
         server.reload();
     }
 
+    /**
+     * Reload only the Minecraft data for the server. This includes custom
+     * advancements and loot tables.
+     */
+    public static void reloadData() {
+        server.reloadData();
+    }
+
     /**
      * Returns the primary logger associated with this server instance.
      *
@@ -1125,6 +1134,16 @@ public final class Bukkit {
         return server.getEntity(uuid);
     }
 
+    /**
+     * Get the advancement specified by this key.
+     *
+     * @param key unique advancement key
+     * @return advancement or null if not exists
+     */
+    public static Advancement getAdvancement(NamespacedKey key) {
+        return server.getAdvancement(key);
+    }
+
     /**
      * @see UnsafeValues
      * @return the unsafe values instance