[INJIMOB-2260] revert responseWrapper change with manual setters (#501)

Signed-off-by: KiruthikaJeyashankar <[email protected]>

src/main/java/io/mosip/mimoto/core/http/ResponseWrapper.java

@@ -1,27 +1,20 @@
 package io.mosip.mimoto.core.http;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import javax.validation.Valid;
 import javax.validation.constraints.NotNull;
 
 import io.mosip.mimoto.dto.ErrorDTO;
-import lombok.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
 
 @Data
 @NoArgsConstructor
 public class ResponseWrapper<T> {
+    @NotNull
+    @Valid
     private T response;
     private List<ErrorDTO> errors = new ArrayList<>();
-
-    public void setResponse(T response) {
-        this.response = response;
-        this.errors = null;
-    }
-
-    public void setErrors(List<ErrorDTO> errors) {
-        this.errors = errors;
-        this.response = null;
-    }
 }

src/test/resources/responses/InjiConfig.json

@@ -8,5 +8,5 @@
         "vcDownloadPoolInterval": "6000",
         "issuer": "residentapp"
     },
-    "errors": null
+    "errors": []
 }