LinkedList/Hero.java

public class Hero {
  private String name;
  private int strength;
  private LinkedList weaponInventory;
  private Weapon currentWeapon;

  public Hero(String name, int strength) {
    this.name = name;
    this.strength = strength;
  }

  public LinkedList getWeaponInventory() {
    return weaponInventory;
  }

  public void addWeapon(Weapon weapon) {
    weaponInventory.append(weapon);
  }

  public void chooseWeapon(weapon) {
    weaponInventory.toFirst();
    while(weaponInventory.hasAccess() && weaponInventory.getCurrentContent() != weapon) {
      weaponInventory.toNext();
    }
    if (weaponInventory.hasAccess()) {
      currentWeapon = weaponInventory.getCurrentContent();
    }
  }
}