is a relationship in java
‘is a’ relationship is also known as inheritance. We can implement
‘is a’ relationship or inheritance in java using extends keyword.
The advantage of inheritance or is a relationship is reusability of code
instead of duplicating the code.
Ex :
Motor cycle is a vehicle
Car is a vehicle
Both, car and motorcycle extends vehicle.is a and has a relationship in java
class Apple extends Fruit {
}is a and has a relationship in java
class Room {
Table table = new Table();
}Copyright © 2021 Codeinu
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