코드 먼저 보겠다. interface Weapon{ public void handle(); } class Wand implements Weapon{ public void handle(){ System.out.println("Wide area attack"); } } class Sword implements Weapon{ public void handle(){ System.out.println("Sword attack"); } } class Bible implements Weapon{ public void handle(){ System.out.println("Heal"); } } interface JobActive{ public void active(); } class Warrior implements J..