content: package com.iluwatar.builder;
  
  import com.iluwatar. builder.Hero.HeroBuilder;
  
  /**
   * 
   * This is the Builder pattern variation as described by Joshua Bloch in
   * Effective Java 2nd Edition.
   * 
   * We want to build Hero objects, but its construction is complex because of the
   * many parameters needed. To aid the user we introduce HeroBuilder class.
   * HeroBuilder takes the minimum parameters to build Hero object in its
   * constructor. After that additional configuration for the Hero object can be
   * done using the fluent HeroBuilder interface. When configuration is ready the
   * build method is called to receive the final Hero object.
   * 
   */
  public class App {
  
  	public static void main(String[] args) {
  
  		Hero mage = new HeroBuilder(Profession.MAGE, "Riobard")
  				.withHairColor(HairColor.BLACK).withWeapon(Weapon.DAGGER)
  				.build();
  		System.out.println(mage);
  
  		Hero warrior = new HeroBuilder(Profession.WARRIOR, "Amberjill")
  				.withHairColor(HairColor.BLOND)
  				.withHairType(HairType.LONG_CURLY).withArmor(Armor.CHAIN_MAIL)
  				.withWeapon(Weapon.SWORD).build();
  		System.out.println(warrior);
  
  		Hero thief = new HeroBuilder(Profession.THIEF, "Desmond")
  				.withHairType(HairType.BALD).withWeapon(Weapon.BOW).build();
  		System.out.println(thief);
  
  	}
  }
  