public class AddressBook02 {
   public static void main(String [] args) {
      if()
      {

      }
      while()
      {
         do
         {
            switch(bookType)
            {

            }
         }while();

         do
         {

         }
         while(); //Booktype validation

         do
         {
            do
            {

            }while();//Addresse validation

            do
            {

            }while();//Street address validation

            do
            {

            }while();//City State Zip validation

            do
            {

            }while();//Phone Number validation

            do
            {
               switch(relationship)
               {

               }
            }while();//Relationship validation

            switch(relationship)
            {

            }
         }while();

         switch(bookType)
         {

         }//Print addressbook as personal or business
      }//END WHILE
   }//END main()
}//END application class