子类实现类中调用父类接口的默认方法

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public interface InterFaceA {      int n = 100; //省略了public final      void run();//省略了public abstract     static void test1(){         System.out.println("接口的静态方法");     }      default void test2(){         System.out.println("接口的默认方法");     }     }

　　

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public class Stu implements InterFaceA {     @Override     public void run() {         System.out.println("stu....");           InterFaceA.test1();         //子类实现类中调用父类接口的默认方法         InterFaceA.super.test2();         int n = InterFaceA.n;     } }