I got this error and I can't find the syntax error in BlogPost.Java Class.

./com/example/BlogPost.java:3: error: '{' expected public class BlogPost() ^ 1 error

Bummer! There is a compiler error. Please click on preview to view your syntax errors!

many thanks in advance.

package com.example;

public class BlogPost()
{

}

import com.example.BlogPost;

public class Display {
  public static void main(String[] args) {

    BlogPost bp = new BlogPost();
    System.out.printf("This is a blog post: %s", bp);

  }
}