Shift 4 bits to left in chunk unloading

common/src/main/java/us/myles/ViaVersion/api/protocol/Protocol.java

@@ -109,7 +109,7 @@ public abstract class Protocol {
         if (!override && incoming.containsKey(pair)) {
             Via.getPlatform().getLogger().log(Level.WARNING, pair + " already registered!" +
                     " If this override is intentional, set override to true. Stacktrace: ", new Exception());
-        };
+        }
         incoming.put(pair, protocolPacket);
     }
 

common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/storage/BlockConnectionStorage.java

@@ -91,7 +91,7 @@ public class BlockConnectionStorage extends StoredObject {
 
     public void unloadChunk(int x, int z) {
         for (int y = 0; y < 256; y += 16) {
-            blockStorage.remove(getChunkSectionIndex(x, y, z));
+            blockStorage.remove(getChunkSectionIndex(x << 4, y, z << 4));
         }
     }