Java Lambda default 默认方法（六）

Java Lambda default 默认方法（六）

public interface B extends A {
	default void say() {
		System.out.println("B");
	}
}

public interface C extends A {
	default void say() {
		System.out.println("C");
	}
}

public class D implements B, C {
	
	public void say() {
		B.super.say();
	}

	public static void main(String[] args) {
		new D().say();
	}

}

B 

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