//****************************************** public class Main { public static void main(String[] args) { // abstract = abstract classes cannot be instantiated, but they can have a subclass // abstract methods are declared without an implementation //Vehicle vehicle = new Vehicle(); Car car = new Car(); car.go(); } } //****************************************** public abstract class Vehicle { abstract void go(); } //****************************************** public class Car extends Vehicle{ @Override void go() { System.out.println("The driver is driving the car"); } } //******************************************
This my 6th/7th video in this channel, Man!!!! I got to say this, yo explanations are spot on and explaining in a logical way make really sense on each of the topics. Good luck and keep doing
Bro; you have no idea how much you've helped me so far to learn Java. Any doubts I come here, looking for an example that you have,no doubt thank you, sincerely. - Never thought a bro' would save my ass this way. Love you and admire you.
This is the best Java tutorial for beginners, so you can learn Java and English in one hit. Please keep going! I vote for Java advance tutorial. Thanks a lot Bro
I started learning Java through an online course, which is terrible at explaining things, leaving me confused lot of the time. Then comes BRO, who explains everything so simply and elegantly that I have no problems understanding it! Thank you BRO!
Thank you for this video, I'm just about done reading the pdf I have in my coding class because it just goes on; I've never been huge on reading instructions. This gets straight to the point and makes the purpose of it obvious.
I have been avoiding any instance that would make me use abstract classes cos the articles I read before never explained it clearly but I think this is the safest way to me now. I have been creating classes and just making things simple by using access modifiers, but yeah, thumb up Bro.
Hi, do what I do. Goto settings and select playback speed. I lowered it to 70%,S, that way I can follow what he is saying one way or another. good luck
I LOVE these explanations, the example with the dealership and the vagueness was extraordinary. 💙 Just one thing that's still keeping me from fully diving into everything: I sometimes miss the practical use. Why would I wanna prevent somebody from instantiating the abstract class? Why do I need to send values to a constructor and not just use the Main class? Any idea how to untie this knot in my brain (which lets me think a miss the very basics of Java)?
Hi there was watching this on the playlist I've gotten confused with interfaces and abstraction Do you have any websites or videos explaining the main differences ? Thankyou in advance (videos are really helpful saving me on my CS degree as a first year xD)
I understand abstraction like, A parent(superclass) has money and wants to give this money( variables/Methods) to his children and each child uses his money as he wants!
