the article - How to implement Hibernate in Spring Boot

InternalServerException.java

package com.kale.hibernatetutorial.exception;

import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ResponseStatus;

@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
public class InternalServerException extends RuntimeException {
    public InternalServerException(Throwable cause) {
        super(cause);
    }
}