diff --git a/src/main/java/com/release11/klaus/controller/EventController.java b/src/main/java/com/release11/klaus/controller/EventController.java
index f48586c..2ae824c 100644
--- a/src/main/java/com/release11/klaus/controller/EventController.java
+++ b/src/main/java/com/release11/klaus/controller/EventController.java
@@ -36,11 +36,11 @@ public class EventController {
     @GetMapping
     public ResponseEntity getHistory(@RequestBody(required = false) EventRequestDto event){
         event = EventRequestDto.builder()
-                .localDateTimeFrom(LocalDateTime.of(2021, 3, 4, 10, 1))
-                .localDateTimeTo(LocalDateTime.of(2021, 3, 4, 15, 40))
-                .clientUUID(UUID.fromString("3482382d-76df-45bd-825e-1c742c989796"))
+                .localDateTimeFrom(LocalDateTime.of(2021, 3, 3, 10, 1))
+                .localDateTimeTo(LocalDateTime.of(2021, 3, 5, 19, 40))
+                .clientUUID(UUID.fromString("bd135778-e256-4a0f-b4fc-c8dbdfbb5a11"))
                 .build();
-        return new ResponseEntity<List<Event>>(service.getEventsByDateTimeAndBusinessKeys(event), HttpStatus.OK);
+        return new ResponseEntity(service.getEventsByDateTimeAndBusinessKeys(event), HttpStatus.OK);
     }
 }
 
diff --git a/src/main/java/com/release11/klaus/model/MockedMessageDtoTest.java b/src/main/java/com/release11/klaus/model/MockedMessageDtoTest.java
deleted file mode 100644
index 9efd4e3..0000000
--- a/src/main/java/com/release11/klaus/model/MockedMessageDtoTest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.release11.klaus.model;
-
-import com.release11.klaus.model.constraints.HttpCode;
-import lombok.*;
-
-import javax.validation.constraints.NotNull;
-import javax.validation.constraints.Positive;
-import java.io.Serializable;
-
-/**
- * it appears that instance of this class contains info about mocked response
- * To which UUID it is bound, whats its id, the list of headers, type of content and message body,
- * as well as status it has to return.
- */
-@Data
-@Builder
-@ToString
-@NoArgsConstructor
-@AllArgsConstructor
-public class MockedMessageDtoTest implements Serializable {
-//    private UUID clientUUID;
-    @NotNull
-    @Positive
-    private Integer mockedResponseId = 1;
-    private String mediaType = "media";
-    private String messageBody = "clean body";
-//    private Map<String, String> httpHeaders;
-    @HttpCode
-    private Integer httpStatus = 200;
-
-//    public MockedMessageDtoTest(UUID clientUUID) {
-//        this.clientUUID = clientUUID;
-//    }
-//    public MockedMessageDtoTest(UUID clientUUID, Map<String,String> httpHeaders) {
-//        this.clientUUID = clientUUID;
-//        this.httpHeaders = httpHeaders;
-//    }
-
-
-}
\ No newline at end of file
diff --git a/target/classes/com/release11/klaus/controller/EventController.class b/target/classes/com/release11/klaus/controller/EventController.class
index 9e9a0d3..d5f6137 100644
Binary files a/target/classes/com/release11/klaus/controller/EventController.class and b/target/classes/com/release11/klaus/controller/EventController.class differ
diff --git a/target/classes/com/release11/klaus/model/MockedMessageDtoTest$MockedMessageDtoTestBuilder.class b/target/classes/com/release11/klaus/model/MockedMessageDtoTest$MockedMessageDtoTestBuilder.class
deleted file mode 100644
index 9e498ea..0000000
Binary files a/target/classes/com/release11/klaus/model/MockedMessageDtoTest$MockedMessageDtoTestBuilder.class and /dev/null differ
diff --git a/target/classes/com/release11/klaus/model/MockedMessageDtoTest.class b/target/classes/com/release11/klaus/model/MockedMessageDtoTest.class
deleted file mode 100644
index 547242b..0000000
Binary files a/target/classes/com/release11/klaus/model/MockedMessageDtoTest.class and /dev/null differ
diff --git a/target/classes/com/release11/klaus/utilis/TrackingClient.class b/target/classes/com/release11/klaus/utilis/TrackingClient.class
index 7548ef4..a706202 100644
Binary files a/target/classes/com/release11/klaus/utilis/TrackingClient.class and b/target/classes/com/release11/klaus/utilis/TrackingClient.class differ