(7-9)请根据提示补全程序空白处,使程序能够正确运行。//JDK8下的接口定义interfaceMyInterface{voidshow();//抽象方法//静态方法①voidprint(){System.out.println("print");}//默认方法②voidreceive(){System.out.println("receive");}}publicclassMyClass③MyInterface{publicvoidshow(){System.out.println("show");}}publicclassDemo{publicstaticvoidmain(String[]args){MyClassc=newMyClass();c.show();c.receive();④;//调用MyInterface的print()方法}}