@preetimath

Preeti Math

@preetimathHyderabad, India Joined September 2021

IT operations @ Amazon

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Preeti Mathpreetimath.hashnode.dev3 posts

Difference Between String , StringBuilder And StringBuffer Classes

String String is immutable ( as soon as created can not be changed )item . The item created as a String is saved inside the constant string pool. Each immutable object in java is thread secure ,that means string is also thread safe . String Cannot be...

1Oct 16, 2021 · 2 min readpreetimath.hashnode.dev

List of OOP Concepts in Java

There are four main OOP concepts in Java. These are: Abstraction Abstraction approach using simple matters to represent complexity. We all recognise how to turn the tv on, however we don’t need to realize how it works if you want to experience it. In...

Oct 16, 2021 · 3 min readpreetimath.hashnode.dev

Abstraction and Abstract class in Java

Let's first understand the concept of abstraction in java. Abstraction is a process of hiding the implementation details and showing only functionality to the user. hiding the internal details it only shows what's necessary to the user A class which ...

Oct 8, 2021 · 2 min readpreetimath.hashnode.dev

Preeti Math

About

Available for

Preeti Math's blogs

Difference Between String , StringBuilder And StringBuffer Classes

List of OOP Concepts in Java

Abstraction and Abstract class in Java

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Preeti Math

About

Available for

Preeti Math's blogs

Difference Between String , StringBuilder And StringBuffer Classes

List of OOP Concepts in Java

Abstraction and Abstract class in Java