看下图实现如下接口和类，并完成Adventure中的主方法。

//接口Swim
package jieKou;

public interface ICanswim {
void Swim();

}
//接口Fly
package jieKou;

public interface ICanfly {
void Fly();

}

//抽象方法ActionCharacter
package jieKou;

public abstract class ActionCharacter {
abstract void Fight(String emp);
void Speak(String s)
{
System.out.println(s);
}

}

//Hero
package jieKou;

public class Hero extends ActionCharacter implements ICanfly, ICanswim {
private String name;

public Hero(String name) {
super();
this.name = name;
}

@Override
public void Swim() {
System.out.println(name+"");

}

@Override
public void Fly() {
System.out.println(name+"");

}

@Override
void Fight(String emp) {
System.out.println(name+emp);
}
}

//主类Adventure

package jieKou;

public class Adventure {

public static void main(String[] args) {
Hero hb=new Hero("");
hb.Fly();
hb.Speak("");
hb.Fight("");
hb.Swim();
ICanfly cf;
cf=hb;
cf.Fly();
ICanswim cs;
cs=hb;
cs.Swim();
ActionCharacter ac;
ac=hb;
ac.Fight("");
ac.Speak("");

}
}