Method `setBookCategory` is not defined.

[MananS77]

hellokoding-courses/jpa-hibernate-examples/jpa-hibernate-one-to-many-mysql/src/main/java/com/hellokoding/jpa/book/BookCategory.java

Line 28 in 7a72e6b

this.books.forEach(x -> x.setBookCategory(this));

[bozzelliandrea]

the method is defined with Data annotation from Lombok in the Book.class
see here: jpa-hibernate-examples/jpa-hibernate-one-to-many-mysql/src/main/java/com/hellokoding/jpa/book/Book.java