Interfaces In Java (2025)

Why we use interface ? What is an interface ?

What you'll learn
What is an Interface ?
Why we have to use Interfaces ? (in Java or in any other object oriented programming language)
Create Server and Client Using Sockets (for using interfaces as a service )
Eclipse Debugging

Requirements
Basic Java Knowledge

Description
All my courses are focused on real world live code writing.While you watch you will feel like you are writing the code.You need basic knowledge of java for the course.So if you think you forget basic concepts, you can refresh your knowledgebefore watching my courses.I highly recommend you after watching 1 or 2 times, you should start writing your own code.Because the best way to learn is writing your own code. Using ECLIPSE IDE tools by yourself.In this course you will learn:What is an interface ? Why we use interfaces even in a tiny program ?How can we imagine interface as a reald world senario ?Theory behind interface.Implementing interface.How interfaces makes easier seperating business logic.How interfaces make standartization in a program.Using generic types.Using threads.How to stop error printing loop in eclipse console which not stops when you press red button .(without closing eclipse)Extending interface.Examining interface in java api.(application programming interface)Eclipse IDEDebuggingError HandlingJava server socket, client socket, network server.Writing to outputstream.Reading from inputstream.A little bit concurrency.byte array in action.Sending message over socket.You will realize tips.