题目:MyInterfaceImp实现类中有多少个方法需要重写?分别是哪几个方法?
public interface InterfaceA {
public abstract void methodA();
public abstract void methodCommon();
public default void methodDefault(){
System.out.println("AAA");
}
}
public interface InterfaceB {
public abstract void methodB();
public abstract void methodCommon();
public default void methodDefault(){
System.out.println("BBB");
}
}
public interface MyInterface extends InterfaceA,InterfaceB{
public abstract void method();
@Override
default void methodDefault() {
System.out.println("CCC");
}
}
public class MyInterfaceImp implements MyInterface {
}
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