Mastering Java OOP with Functional Programming

Best Example for Mastering Java Functional Programming with Lambda Expression, Method Referencing & Streams API

What you'll learn
- You will learn best examples to understanding Java OOP concepts like class, object, inheritance, polymorphism, encapsulation and abstraction.
- You will learn best examples to understand Functional Programming Concepts
- You will learn best examples to understand Functional Interfaces
- You will learn best examples to understand Method References
- You will learn Functional Interfaces - Function, Predicate, Supplier, and Consumer, BiFunction, BiPredicate, and BiConsumer, UnaryOperator and BinaryOperator.
- You will learn best examples to understand Stream API - filter, map, reduce, sorted, collect, forEach, distinct, limit, skip, count, min, and max.

Requirements
- Learners should be comfortable with Java syntax, data types, control structures (if/else, loops), and basic methods.

Description
Functional Programming isn't just a buzzword anymore — it's become an essential skill for every modern Java developer. If you're ready to level up your Java programming knowledge, there's no better time to dive into the world of Functional Programming and explore the powerful features Java offers, like Lambdas, and Streams.

By embracing this paradigm, you can start writing cleaner, more elegant, and more expressive Java code — harnessing the full potential of Streams, Lambda Expressions, Functional Interfaces, and Method References like a true pro.

By keeping all these points in mind, this course is designed to provide you fundamatal to professional Java skills to understand functional programming in Java.

During this course you will be able to understand the following skill on Java:

Java Fundamentals

Best way to Installation and understand Java

Best example to understand Class and Object

Best defination of Variables, Data Types and Arrays

Best use of if, switch block and switch expression

Best use of for, while, do-while, and for each loop

Object Oriented Programming in Java

Best defination and example for Inheritance and types of Inheritance

Best example to understand Inheritance with Anonymous Inner Class

Best example to understand method Overloading and Overriding

Best defination and example to undertand Polymorphism

Best example to understand Encapsulation

Best way to achive 0% to 100% Abstraction by using Abstract Class and Interfaces

Functional Interfaces

Use of @FunctionalInterface Annotation

New way to create Inheritance with Lambda Expression

Best example to undertand Types of Lambda Expression

Best example to use java.utils.function package

Best example to undertand Method Referencing

Stream API

5 ways to create Streams in Java

Best example to use filter() method

Best example to use map() method

Best example to use use reduce()method

Best example to use sorted() and sorted(Comparator) method

Best example to use forEach() and toArray() method

Best example to use collect(), distinct(), limit(), skip(), and count() method

Best example to understand proper and correct use of max() and min() method

Who this course is for:
- Learners with Java fundamentals looking to bridge the gap between academic knowledge and industry-level development patterns.
- Developers who understand Java basics and want to deepen their skills in object-oriented design and modern functional programming.
- This course helps reinforce core Java concepts while introducing advanced coding styles that are frequently tested in interviews.
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