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AMAmol Moteamolmote.hashnode.devApr 4 · 12 min read

Java Stream API

What is the Java Stream API? Stream API provides a functional style mechanism for processing sequence of elements. It is introduced in Java 8(java.util.stream). A stream is NOT a data structure, it do

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EJEJ Jungejjung.hashnode.devFeb 25 · 5 min read

Key Features of Java Versions (LTS Focus)

1. What is LTS (Long-Term Support)? Java LTS (Long-Term Support) refers to specific versions released approximately every three years that receive extended security updates and bug fixes. Unlike non

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RARayees Alijavaforinterview.hashnode.devDec 12, 2025 · 7 min read

OOPs Basics

What is OOP ? Object Oriented Programming (OOP) is a programming paradigm centered on objects that represent real world entities. OOP focuses on data , or objects , rather than functions and logic Objects and Classes Objects : Represent real wor...

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RARayees Alijavaforinterview.hashnode.devDec 10, 2025 · 4 min read

Var - Args

To understand the var args concept , let us solve the following problem Write a class that has a method called sum( ) which can add and return the sum of all the integers passed to it as argument . The method should be able to accept 2 3 or 4 argum...

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RARayees Alijavaforinterview.hashnode.devDec 9, 2025 · 3 min read

Modern Switch in Java

From JDK 12 Java introduced a new version of switch called as Modern switch or Switch Expression It was introduced as preview feature in JDK 12 and later on finalized in JDK 14 The modern switch enhances the traditional switch by making it more con...

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RARayees Alijavaforinterview.hashnode.devDec 8, 2025 · 1 min read

Java Architecture

Components of Java JVM (Java Virtual Machine) JITC (Just in time compiler) JRE (Java Runtime Environment) JDK ( Java Development Kit) JVM Heart of Java programming language Converts the byte code to the machine specific code Key Responsibil...

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APAbheeshta Pabheeshta-java.hashnode.devDec 1, 2025 · 4 min read

Java Series #8: Streams & Optional class

Streams Java Streams are not data structures.They don’t store, they don’t modify collections, and they don’t run step-by-step like loops. A Stream is only a pipeline:Source → Intermediate Operations → Terminal Operation Example sources: Collections ...

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APAbheeshta Pabheeshta-java.hashnode.devNov 25, 2025 · 5 min read

Java Series #7: Functional Programming & Java 8 - The Big Shift

This is perfect for a full blog post covering functional programming, lambdas, functional interfaces, and the Java-8 ecosystem. 1. Why Java 8 Was a Big Deal Java 8 (March 2014) marked the biggest transformation in Java since its creation.It pushed Ja...

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ASAbir Shaikhjavabackendblog.hashnode.devNov 8, 2025 · 47 min read

Collection Frameworks in JAVA

What is Collection? A collection is nothing but a group of object that somebody has collected as their hobby. What is Collection Framework? In Java, a collection is an interface representing a group of objects, called elements, that are stored and ma...

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VGVaibhav Guptajava8features.hashnode.devSep 14, 2025 · 4 min read

Java 8 Revolution: Enhance Your Code with These Must-Know Features

Introduction Java 8 was a groundbreaking release that fundamentally transformed how developers write Java applications. With features like Lambda expressions, Streams API, Optional, New Date/Time API, default methods, and the Nashorn JavaScript engin...

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#java8

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Trending tags this week

Java Stream API

Key Features of Java Versions (LTS Focus)

OOPs Basics

Var - Args

Modern Switch in Java

Java Architecture

Java Series #8: Streams & Optional class

Java Series #7: Functional Programming & Java 8 - The Big Shift

Collection Frameworks in JAVA

Java 8 Revolution: Enhance Your Code with These Must-Know Features