Abstraction in Java simply means hiding certain details from the user and showing only essential information to the user.
In this post, we will learn about polymorphism in Java and how it works. So, without wasting any time, let's get into the discussion.
The term "polymorphism" means having many forms. In simple terms, it refers to the ability of something to exist in different forms or have different behaviors. It allows us to perform a single action in different or multiple ways.
Here is the real-life example of Polymorphism: In everyday life, a
Encapsulation in java means binding data and code together into a single unit.
In simple words Encapsulation is like putting things inside a box and controlling who can access them. In Java, we use classes to create these boxes. Each box (class) has some data (variables) and actions (methods) that can be performed on that data.
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In this post we are going to learn what is generic class with example. Generic class in java example.
A Generic class means in that class we can use any type as parameter(T). In this example we are using the T type parameter to create a generic class.
In this post we are going to create a class in Java with constructor. So let's see how to create a class in Java which contains constructor method.
First of all we need to know what is a constructor in Java.
