Renamed getController to getHolder

Updated methods to use `getHolder` for consistency with the `CurrencyHolder` interface.

Author: NonSwag

plugin/src/main/java/net/thenextlvl/service/wrapper/service/model/WrappedAccount.java

@@ -29,7 +29,7 @@ public WrappedAccount(EconomyController controller, @Nullable World world, Econo
     }
 
     @Override
-    public CurrencyHolder getController() {
+    public CurrencyHolder getHolder() {
         return controller;
     }
 

plugin/src/main/java/net/thenextlvl/service/wrapper/service/model/WrappedBank.java

@@ -3,6 +3,7 @@
 import net.milkbowl.vault.economy.Economy;
 import net.thenextlvl.service.ServicePlugin;
 import net.thenextlvl.service.api.economy.bank.Bank;
+import net.thenextlvl.service.api.economy.currency.CurrencyHolder;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.plugin.Plugin;
@@ -31,6 +32,11 @@ public WrappedBank(String name, @Nullable World world, Economy economy, Plugin p
         this.provider = provider;
     }
 
+    @Override
+    public CurrencyHolder getHolder() {
+        return controller;
+    }
+
     @Override
     public BigDecimal deposit(Number amount, Currency currency) {
         return new BigDecimal(economy.bankDeposit(name, amount.doubleValue()).balance);

src/main/java/net/thenextlvl/service/api/economy/Account.java

@@ -20,8 +20,8 @@ public interface Account extends Comparable<Account> {
      *
      * @return the {@code CurrencyHolder} capable of managing currencies for the account
      */
-    CurrencyHolder getController();
     @Contract(pure = true)
+    CurrencyHolder getHolder();
 
     /**
      * Deposits the specified amount into the account balance.
@@ -32,7 +32,7 @@ public interface Account extends Comparable<Account> {
      */
     @Deprecated(forRemoval = true, since = "3.0.0")
     default BigDecimal deposit(Number amount) {
-        return deposit(amount, getController().getDefaultCurrency());
+        return deposit(amount, getHolder().getDefaultCurrency());
     }
 
     /**
@@ -52,7 +52,7 @@ default BigDecimal deposit(Number amount) {
      */
     @Deprecated(forRemoval = true, since = "3.0.0")
     default BigDecimal getBalance() {
-        return getBalance(getController().getDefaultCurrency());
+        return getBalance(getHolder().getDefaultCurrency());
     }
 
     BigDecimal getBalance(Currency currency);
@@ -66,7 +66,7 @@ default BigDecimal getBalance() {
      */
     @Deprecated(forRemoval = true, since = "3.0.0")
     default BigDecimal withdraw(Number amount) {
-        return withdraw(amount, getController().getDefaultCurrency());
+        return withdraw(amount, getHolder().getDefaultCurrency());
     }
 
     /**
@@ -103,7 +103,7 @@ default BigDecimal withdraw(Number amount) {
     @Override
     @Deprecated(forRemoval = true, since = "3.0.0")
     default int compareTo(Account account) {
-        return compareTo(account, getController().getDefaultCurrency());
+        return compareTo(account, getHolder().getDefaultCurrency());
     }
 
     /**
@@ -126,7 +126,7 @@ default int compareTo(Account account, Currency currency) {
      */
     @Deprecated(forRemoval = true, since = "3.0.0")
     default void setBalance(Number balance) {
-        setBalance(balance, getController().getDefaultCurrency());
+        setBalance(balance, getHolder().getDefaultCurrency());
     }
 
     /**