diff --git a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/MachineState.java b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/MachineState.java
index c813a021f1b55526f0433092dbce2af071faf17f..103dc5a14c10f33f37d09a8be063dcdd11a2f634 100644
--- a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/MachineState.java
+++ b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/MachineState.java
@@ -1,7 +1,6 @@
 package br.ufrn.imd.client.utils;
 
 import br.ufrn.imd.client.domain.Client;
-import br.ufrn.imd.client.exception.BadRequestException;
 import br.ufrn.imd.client.utils.message.CredentialsMessage;
 import lombok.Data;
 import org.springframework.http.ResponseEntity;
@@ -11,7 +10,7 @@ import org.springframework.web.client.RestTemplate;
 
 import java.util.Scanner;
 
-import static ufrn.imd.utils.NameSpace.*;
+import static br.ufrn.imd.client.utils.NameSpace.*;
 
 @Data
 @Component
diff --git a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/NameSpace.java b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/NameSpace.java
index 5515d6f87172e32bafb5b87d818766c02dec61e4..af41596d7387246c7f49a18c20fdcb82cd00bdfe 100644
--- a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/NameSpace.java
+++ b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/NameSpace.java
@@ -1,4 +1,4 @@
-package ufrn.imd.utils;
+package br.ufrn.imd.client.utils;
 
 public class NameSpace {
     public final static Integer PORT_AUTHENTICATOR_SERVICE = 8080;
diff --git a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/DepositMessage.java b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/DepositMessage.java
deleted file mode 100644
index 04ad42926cf1d37bcb16e03578bcc3e278a2de39..0000000000000000000000000000000000000000
--- a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/DepositMessage.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package br.ufrn.imd.client.utils.message;
-
-import br.ufrn.imd.client.domain.Client;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-import java.io.Serializable;
-
-@Data
-@AllArgsConstructor
-public class DepositMessage implements Serializable {
-
-    private static final long serialVersionUID = 2L;
-
-    private Client client;
-    private Double value;
-}
diff --git a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/TransferMessage.java b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/TransferMessage.java
deleted file mode 100644
index fc7c285ce6bf03fa1a2a736d3dcbf06ab0d845b5..0000000000000000000000000000000000000000
--- a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/TransferMessage.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package br.ufrn.imd.client.utils.message;
-
-import br.ufrn.imd.client.domain.Account;
-import br.ufrn.imd.client.domain.Client;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-
-import java.io.Serializable;
-
-@Data
-@AllArgsConstructor
-public class TransferMessage implements Serializable {
-    private static final long serialVersionUID = 2L;
-
-    private Client from;
-    private Account to;
-    private Double value;
-}
diff --git a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/WithdrawalMessage.java b/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/WithdrawalMessage.java
deleted file mode 100644
index 2db871d19f924fa488ba4262d112fc28286c5ad5..0000000000000000000000000000000000000000
--- a/WebServices/client/src/main/java/br/ufrn/imd/client/utils/message/WithdrawalMessage.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package br.ufrn.imd.client.utils.message;
-
-import br.ufrn.imd.client.domain.Client;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-
-import java.io.Serializable;
-
-@Data
-@AllArgsConstructor
-public class WithdrawalMessage implements Serializable {
-    private static final long serialVersionUID = 2L;
-
-    private Client client;
-    private Double value;
-}