Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CityNotFoundException.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CityNotFoundException.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,10 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(HttpStatus.NOT_FOUND)
-public class CityNotFoundException extends RuntimeException{
-    public CityNotFoundException(Long id) {super(String.format("City with id %d is not found", id));}
-
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CompanionNotFoundException.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CompanionNotFoundException.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,10 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(HttpStatus.NOT_FOUND)
-public class CompanionNotFoundException extends RuntimeException{
-    public CompanionNotFoundException(Long id) {super(String.format("Companion with id %d is not found", id));}
-
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CustomResponseEntityExceptionHandler.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/CustomResponseEntityExceptionHandler.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,18 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.ControllerAdvice;
-import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.context.request.WebRequest;
-
-@ControllerAdvice
-@RestController
-public class CustomResponseEntityExceptionHandler {
-    @ExceptionHandler
-    public final ResponseEntity<Object> handleUsernameAlreadyExists(UsernameAlreadyExistsException ex, WebRequest request){
-        UsernameAlreadyExistsResponse exceptionResponse = new UsernameAlreadyExistsResponse(ex.getMessage());
-        return new ResponseEntity(exceptionResponse, HttpStatus.BAD_REQUEST);
-    }
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/InvalidLoginResponse.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/InvalidLoginResponse.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,27 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-public class InvalidLoginResponse {
-    private String username;
-    private String password;
-
-    public InvalidLoginResponse() {
-        this.username = "Invalid username";
-        this.password = "Invalid password";
-    }
-
-    public String getUsername() {
-        return username;
-    }
-
-    public void setUsername(String username) {
-        this.username = username;
-    }
-
-    public String getPassword() {
-        return password;
-    }
-
-    public void setPassword(String password) {
-        this.password = password;
-    }
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/RegionNotFoundException.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/RegionNotFoundException.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,9 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(HttpStatus.NOT_FOUND)
-public class RegionNotFoundException extends RuntimeException{
-    public RegionNotFoundException(Long id){super(String.format("Region with id %d is not found", id));}
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/UsernameAlreadyExistsException.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/UsernameAlreadyExistsException.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,12 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ResponseStatus;
-
-@ResponseStatus(HttpStatus.BAD_REQUEST)
-public class UsernameAlreadyExistsException extends RuntimeException{
-
-    public UsernameAlreadyExistsException (String message){
-        super(message);
-    }
-}
Index: trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/UsernameAlreadyExistsResponse.java
===================================================================
--- trip-planner/src/main/java/finki/diplomska/tripplanner/models/exceptions/UsernameAlreadyExistsResponse.java	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ 	(revision )
@@ -1,17 +1,0 @@
-package finki.diplomska.tripplanner.models.exceptions;
-
-public class UsernameAlreadyExistsResponse {
-    private String username;
-
-    public UsernameAlreadyExistsResponse(String username) {
-        this.username = username;
-    }
-
-    public String getUsername() {
-        return username;
-    }
-
-    public void setUsername(String username) {
-        this.username = username;
-    }
-}
