Tutorials under 'Java 8 Features'

LinkedHashMap in Java – Mastering Access Order vs Insertion Order for Real-World Applications

Understand LinkedHashMap in Java – its internal structure, insertion vs access order, performance, Java 8+ features, and best practices with real-world examples

HashMap InternalsAccess OrderLRU Cache JavaInsertion OrderJava StreamsJava CollectionsJava MapLinkedHashMapJava 8 FeaturesJava 21 Performance

Java Arrays vs Collections – Which One Should You Use?

Compare Java arrays and collections to decide when to use each. Learn performance, syntax, use cases, and best practices in real-world Java development

HashMap InternalsJava ArraysJava 21ArrayList Vs ArrayImmutable CollectionsList Vs ArrayJava StreamsJava CollectionsPerformance JavaJava 8 Features

How to Use Iterable, Collection, and Iterator in Java

Master Java's Iterable, Collection, and Iterator interfaces with clear examples, real-world use cases, and best practices for iteration and data handling

HashMap InternalsList Vs SetIterator In JavaCollection InterfaceJava StreamsJava CollectionsFor Each LoopFunctional ProgrammingIterable InterfaceJava 8 FeaturesCollection Traversal

What Are Collections in Java? A Beginner-Friendly Overview

Learn what Java Collections are, how they work internally, and why they’re essential in real-world Java development. Includes syntax, use cases, and tips

HashMap InternalsJava SetList Vs SetJava StreamsJava ListJava CollectionsJava MapJava 21 CollectionsTreeMap Vs HashMapJava 8 Features

Java 8 Stream Operations on Strings – Powerful Functional Programming

Learn how to efficiently manipulate and process Java Strings using Java 8 Stream operations, with examples, use cases, and performance tips.

PerformanceFunctional ProgrammingStream APIJava StreamsString ProcessingJava StringsStringbuilderString ManipulationJava 8 Features