for the review

src/main/java/com/billpaymentservice/bbps/exception/CustomException.java

@@ -1,29 +1,36 @@
 package com.billpaymentservice.bbps.exception;
+import com.billpaymentservice.bbps.dto.ResponseModel;
 
-import com.billpaymentservice.bbps.dto.GeneralResp;
 
 public class CustomException extends RuntimeException {
 
     private static final long serialVersionUID = 1L;
-    private final GeneralResp generalResp;
-
-    public CustomException(String statusCode, String status,String message,String remark) {
+    private final ResponseModel responseModel;
+    
+    public CustomException(String message, String status, int statusCode, String remarks) {
         super(message);
-        this.generalResp = new GeneralResp();
-        this.generalResp.setStatusCode(statusCode);
-        this.generalResp.setStatus(status);
-        this.generalResp.setMessage(message);
-        this.generalResp.setRemarks(remark);
+        this.responseModel = new ResponseModel();
+        this.responseModel.setMessage(message);
+        this.responseModel.setStatus(status);
+        this.responseModel.setStatusCode(statusCode);
+        this.responseModel.setData(null);
+        this.responseModel.setDuplicateData(remarks);
+    }
+
+    public ResponseModel getResponseModel() {
+        return responseModel;
     }
     public CustomException(String message) {
         super(message);
-        this.generalResp = new GeneralResp();
-        this.generalResp.setStatusCode("500");
-        this.generalResp.setStatus("Failure");
-        this.generalResp.setMessage(message);
-        this.generalResp.setRemarks("");
-    }
-    public GeneralResp getGeneralResp() {
-        return generalResp;
+        this.responseModel = new ResponseModel();
+        this.responseModel.setMessage(message);
+        this.responseModel.setStatus("FAILED");
+        this.responseModel.setStatusCode(400);
+        this.responseModel.setData(null);
+        this.responseModel.setDuplicateData(null);
     }
+   
+    
+
+   
 }

src/main/java/com/billpaymentservice/bbps/exception/GlobalExceptionHandler.java

@@ -5,12 +5,13 @@ import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import com.billpaymentservice.bbps.dto.GeneralResp;
+import com.billpaymentservice.bbps.dto.ResponseModel;
 
 @ControllerAdvice
 public class GlobalExceptionHandler {
 
     @ExceptionHandler(CustomException.class)
-    public ResponseEntity<GeneralResp> handleCustomException(CustomException ex) {
-        return new ResponseEntity<>(ex.getGeneralResp(), HttpStatus.INTERNAL_SERVER_ERROR);
+    public ResponseEntity<ResponseModel> handleCustomException(CustomException ex) {
+        return new ResponseEntity<>(ex.getResponseModel(), HttpStatus.BAD_REQUEST);
     }
-}
+}