updated get_card_validation method name

src/main/java/com/mangopay/core/APIs/CardApi.java

@@ -3,9 +3,9 @@
 import com.mangopay.core.Pagination;
 import com.mangopay.core.Sorting;
 import com.mangopay.entities.Card;
+import com.mangopay.entities.CardPreAuthorization;
 import com.mangopay.entities.CardValidation;
 import com.mangopay.entities.Transaction;
-import com.mangopay.entities.CardPreAuthorization;
 
 import java.util.List;
 
@@ -91,5 +91,5 @@ public interface CardApi {
      * @return CardValidation
      * @throws Exception
      */
-    CardValidation get_card_validation(String cardId, String cardValidationId) throws Exception;
+    CardValidation getCardValidation(String cardId, String cardValidationId) throws Exception;
 }

src/main/java/com/mangopay/core/APIs/implementation/CardApiImpl.java

@@ -69,7 +69,7 @@ public CardValidation validate(String cardId, CardValidation cardValidation) thr
         return this.createObject(CardValidation.class, null, "card_validate", cardValidation, cardId);
     }
 
-    public CardValidation get_card_validation(String cardId, String cardValidationId) throws Exception {
+    public CardValidation getCardValidation(String cardId, String cardValidationId) throws Exception {
         return this.getObject(CardValidation.class, "get_card_validation", cardId, cardValidationId);
     }
 

src/test/java/com/mangopay/core/BaseTest.java

@@ -1223,7 +1223,7 @@ protected CardValidation getJohnsCardValidation() throws Exception {
         cardValidation.setIpAddress("2001:0620:0000:0000:0211:24FF:FE80:C12C");
 
         CardValidation cardValidationResponse = this.api.getCardApi().validate(cardRegistration.getCardId(), cardValidation);
-        return this.api.getCardApi().get_card_validation(cardRegistration.getCardId(), cardValidationResponse.getId());
+        return this.api.getCardApi().getCardValidation(cardRegistration.getCardId(), cardValidationResponse.getId());
     }
 
     protected KycDocument getJohnsKycDocument() throws Exception {

src/test/java/com/mangopay/core/WalletApiImplTest.java

@@ -83,6 +83,7 @@ public void getWalletTransactionsAndSortByCreationDate() throws Exception {
         FilterTransactions filter = new FilterTransactions();
         filter.setType(TransactionType.PAYIN);
 
+        Thread.sleep(2000);
         List<Transaction> transactions = this.api.getWalletApi().getTransactions(wallet.getId(), pagination, filter, sorting);
 
         assertNotNull(transactions);