com.university.bookstore
com.university.bookstore.api
com.university.bookstore.builder
com.university.bookstore.chain
com.university.bookstore.composite
com.university.bookstore.controller
com.university.bookstore.decorator
com.university.bookstore.demo
com.university.bookstore.factory
com.university.bookstore.impl
com.university.bookstore.iterator
com.university.bookstore.model
com.university.bookstore.observer
com.university.bookstore.repository
com.university.bookstore.search
com.university.bookstore.service
com.university.bookstore.utils
com.university.bookstore.visitor
