YO

exception.java

package com.rahnema.college.team3.auctionak.controllers;

import org.omg.CORBA.Object;
import org.springframework.http.HttpHeaders;
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.context.request.WebRequest;

@ControllerAdvice
public class ExceptionController {
    @ExceptionHandler({RuntimeException.class})
    public ResponseEntity<?> handleRuntimeException(Exception ex, WebRequest req) {
        return new ResponseEntity<>(
            ex.getMessage(), new HttpHeaders(), HttpStatus.FORBIDDEN
        );
    }
}