implementing multiple interfaces

Implementing multiple interfaces with the same methodThis situation is still relatively rare, but the fact is that there is such a problem, so write down the solution:Use inner classes:InterfaceIntera {voidf ();}InterfaceInterb {voidf ();} Public

Os:windows7 x64Jdk:jdk-8u131-windows-x64Ide:eclipse Oxygen Release (4.7.0)Code:Interface interface persontrain{//as long as the function declaration, do not specifically implement public abstract void Writebook ();} Interface Javaertrain{public

class implements multiple interfaces PackageJava51; Public InterfaceUseleg {voidrun (); voidwalk ();} PackageJava51; Public InterfaceUsemouth {voidspeak (); voideat ();} PackageJava51; Public InterfaceUseear {voidhearmusic ();} PackageJava51; Public

Differences between abstract classes and interfaces in C, 1. What is the relationship between interface-Oriented Programming and object-oriented programming? First of all, interface-Oriented Programming and object-oriented programming are not at the

Differences between abstract base classes and interfaces Differences between abstract base classes and interfaces: Detailed description of use scope abstract base classes and interfaces; selection of commonalities and personalities Abstract class

Abstract base classes and interfaces, selection of commonalities and personalities Abstract Class and Interface in C # both implement the Inheritance Mechanism in object orientation, they define abstract methods to uniformly implement functional

One, interface 1. Introduction to Interfacesinterface: is an abstract type of Java and a collection of abstract methods. An abstract type in which an interface is more abstract than an abstract class.Interface Syntax:[修饰符] [abstractinterface 接口名

Classes in Java can only be inherited, but interfaces in Java allow multiple inheritance In Java, a class can implement multiple interfaces to acquire more behavioral characteristics inheriting classes while implementing multiple

  A Java Interface is a series of method declarations and a collection of Methods features. An Interface has only the features of a method and has no methods to implement it, therefore, these methods can be implemented by different classes in

This article from: http://hi.baidu.com/skynomadism/blog/item/0d35df1b46d402d0ad6e7534.html Abstract class and interface in C # both implement the Inheritance Mechanism in object orientation, they define abstract methods to uniformly implement