Format some stuffs

src/main/java/com/drtshock/playervaults/util/EconomyOperations.java

@@ -85,8 +85,7 @@ public class EconomyOperations {
                 player.sendMessage(Lang.TITLE.toString() + ChatColor.RED + Lang.VAULT_DOES_NOT_EXIST);
                 return false;
             }
-        }
-        else {
+        } else {
             player.sendMessage(Lang.TITLE.toString() + ChatColor.RED + Lang.VAULT_DOES_NOT_EXIST);
             return false;
         }

src/main/java/com/drtshock/playervaults/util/Metrics.java

@@ -561,7 +561,8 @@ public class Metrics {
         /**
          * Called when the server owner decides to opt-out of Metrics while the server is running.
          */
-        protected void onOptOut() {}
+        protected void onOptOut() {
+        }
 
     }
 
@@ -613,7 +614,8 @@ public class Metrics {
         /**
          * Called after the website graphs have been updated
          */
-        public void reset() {}
+        public void reset() {
+        }
 
         @Override
         public int hashCode() {

src/main/java/com/drtshock/playervaults/util/Serialization.java

@@ -64,8 +64,7 @@ public class Serialization {
         for (ConfigurationSerializable cs : items) {
             if (cs == null) {
                 result.add("null");
-            }
-            else {
+            } else {
                 result.add(new JSONObject(serialize(cs)).toString());
             }
         }
@@ -80,8 +79,7 @@ public class Serialization {
         for (String piece : stringItems) {
             if (piece.equalsIgnoreCase("null")) {
                 contents.add(null);
-            }
-            else {
+            } else {
                 try {
                     ItemStack item = (ItemStack) deserialize(toMap(new JSONObject(piece)));
                     contents.add(item);

src/main/java/com/drtshock/playervaults/util/VaultHolder.java

@@ -14,7 +14,7 @@ public class VaultHolder implements InventoryHolder {
 
     /**
      * Creates a new vault holder
-     * 
+     *
      * @param vaultNumber the vault number this holder is using
      */
     public VaultHolder(int vaultNumber) {
@@ -23,7 +23,7 @@ public class VaultHolder implements InventoryHolder {
 
     /**
      * Gets the vault number this holder is currently using
-     * 
+     *
      * @return the vault number
      */
     public int getVaultNumber() {
@@ -32,7 +32,7 @@ public class VaultHolder implements InventoryHolder {
 
     /**
      * Sets the inventory this vault holder holds
-     * 
+     *
      * @param inventory the inventory, may be null
      */
     public void setInventory(Inventory inventory) {