How to map java-field to db-field in ManyToOne?

Hello guys!

I got a question about a mapping between a entity class and a table, I use with hibernate.

The table looks like:

CREATE TABLE ProductComments
(
    id BIGINT NOT NULL AUTO_INCREMENT,
    parentProductComment_id BIGINT,
    text VARCHAR(1024) NOT NULL,
    PRIMARY KEY(id),
    CONSTRAINT ProductComments_ProductComments FOREIGN KEY(parentProductComment_id) REFERENCES ProductComments (id)
        ON DELETE CASCADE
        ON UPDATE CASCADE       
) ENGINE=InnoDB;

The class looks like:

@Entity
@Table(name = "ProductComments")
public class ProductComment implements Serializable
{
    @Id
    @GeneratedValue
    private String id;
    private String text;
   
    @ManyToOne
    private ProductComment parentProductComment;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text.trim();
    }
   

    public ProductComment getParentProductComment() {
        return parentProductComment;
    }

    public void setParentProductComment(ProductComment parentProductComment) {
        this.parentProductComment = parentProductComment;
    }

}


The problem is that I would like the field "parentProductComment_id" in the databse be called "fk_parentProductCommentId".
But I would like the entity class be as it is.
I guess in some how it must be possible to tell the @ManyToOne to use a certain column with a certain name, but I can not find out how.

Best regards
Fredrik