question: apply the default values . concode_field_sep Account owner concode_elem_sep Logger log concode_elem_sep Integer numberOfPages concode_elem_sep long serialVersionUID concode_elem_sep Integer id concode_elem_sep Integer version concode_elem_sep IdentifiableHashBuilder identifiableHashBuilder concode_elem_sep String bookTitle concode_field_sep Integer getVersion concode_elem_sep Book owner concode_elem_sep Integer getNumberOfPages concode_elem_sep boolean isIdSet concode_elem_sep String getBookTitle concode_elem_sep void setNumberOfPages concode_elem_sep void setVersion concode_elem_sep Integer getId concode_elem_sep Account getOwner concode_elem_sep Book version concode_elem_sep void setOwner concode_elem_sep Book numberOfPages concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep void setId concode_elem_sep String toString concode_elem_sep Book id concode_elem_sep void setBookTitle concode_elem_sep Book bookTitle
target: Book function ( ) { return this ; }