Begin constructor refactor

src/engine/gameManager/BuildingManager.java

@@ -572,8 +572,8 @@ public enum BuildingManager {
 
         String pirateName = NPCManager.getPirateName(contract.getMobbaseID());
 
-        if (item.getChargesRemaining() > 0)
-            rank = item.getChargesRemaining() * 10;
+        if ((byte) item.chargesRemaining > 0)
+            rank = (byte) item.chargesRemaining * 10;
         else
             rank = 10;