String Immutability & String Pool Explained with Examples | Java Interview Guide

Understanding Strings in Java is crucial for mastering the language and acing interviews. In this video, we explore: What are String literals? How the String Pool works in Java. Why Strings are immutable and how it optimizes memory. Key differences between String literals and String objects. Examples of intern(), concat(), substring(), and compile-time optimization. Whether you’re preparing for an interview or just curious about Java internals, this video will clarify everything about Strings in Java! Chapters: 0:00 - Introduction & Agenda 1:18 - String Immutability 2:39 - String Pool 8:09 - Why String Immutability? 12:13 - String Interning 14:00 - Best Practices 18:04 - Interview Questions 🔥 Key Topics Covered: String Pool in JVM Immutability and its role in memory optimization Runtime vs. Compile-time String operations Common String-related interview questions 👨‍💻 Check out the examples in the code snippets for a deeper understanding. 💬 Have questions? Drop them in the comments below! 👉 Don’t forget to Like, Subscribe, and Share with fellow Java enthusiasts. #Java #StringPool #JavaStrings #Immutability #JavaInterview"