How to BREAK and FIX Singleton Design Pattern | Interview Question

Head to https://cutt.ly/spring_micro and use Coupon Code SUPER70 to get 70% off the course. The singleton pattern is implemented by creating a class with a method that creates a new class instance if one does not exist. An instance already exists simply returns a reference to that object. To ensure that the object cannot be instantiated any other way, the constructor is made private. GitHub Repo: https://github.com/shabbirdwd53/desig... 🎟 Join this channel to get access to perks:    / @dailycodebuffer   RECOMMENDED COURSES 🎬 Spring Boot + React Full Stack Web Application with Tailwind CSS -    • Spring Boot + React Full Stack Web Applica...   🎬 Spring Security Full Course | From Registration to Login -    • Spring Security Tutorial | In depth Course   🎬 Microservices using SpringBoot | Full Example -    • Microservices using SpringBoot | Full Example   🎬 Event-Driven Microservices with CQRS Design Pattern -    • Implement CQRS Design Pattern with SpringBoot   🎬 Implement SAGA Design Pattern using Spring boot and Axon Framework -    • Implement SAGA Design Pattern using Spring...   🎬 Spring Data JPA Tutorial | Full In-depth Course -    • Spring Data JPA Tutorial | Full In-depth C...   🎬 Deploy Springboot Microservices to Kubernetes Cluster -    • Deploy Springboot Microservices to Kuberne...   🎬 Automate Microservices deployment with Github Actions -    • GitHub Actions Tutorial - Complete CI/CD P...   🎬 Go / Golang Full Course for Beginners -    • Golang Tutorial for Beginners | Learn Go L...   🎬 Node JS Full Course for Beginners: Learn in 2 Hours -    • Node JS Full Course for Beginners: Learn i...   🎬 Express.js Tutorial - Beginner | 2021 -    • Express.js Tutorial - Beginner | 2021   🎬 Redis CLI Tutorial | Complete Course -    • Redis CLI Tutorial | Complete Course   BE MY FRIEND: 👨‍💻. Website: http://www.dailycodebuffer.com/ 👨‍🏫 Facebook:   / dailycodebuffer   🐦 Twitter:   / dailycodebuffer   📸 Instagram:   / dailycodebuffer   🎮 GitHub: https://github.com/dailycodebuffer MY FAVOURITE GEAR: 👨‍💻 My Macbook Air M1: https://amzn.to/3eFXlID 💻 ASUS ROG Zephyrus G14, 14": https://amzn.to/32xsXhf 💻 ASUS ROG Zephyrus G14, 14" (US): https://amzn.to/3xa6X6m 🎤 My Main Mic: https://amzn.to/3qDl0z0 🎤 My Main Mic (US): https://amzn.to/3awzUj7 🎙 My Secondary Mic: https://amzn.to/3sOZCJW 🖥 My LG Monitor: https://amzn.to/3zhLY3e 🖱 My Mouse: https://amzn.to/3eDpRKT ⌨️ My Keyboard: https://amzn.to/32xthMZ RECOMMENDED BOOKS: 📙 Mastering Spring Boot 2.0 (Kindle): https://amzn.to/3HsOiHu 📙 Mastering Spring Boot 2.0 (US): https://amzn.to/3tHNUy5 📙 Building Microservices(Kindle): https://amzn.to/3gsA1jL 📙 Building Microservices(US): https://amzn.to/3dDnfNn 📙 Spring Boot in Action: https://amzn.to/32Nf3qW 📙 Spring Boot in Action (US): https://amzn.to/32DkeX9 📙 Spring Microservices in Action: https://amzn.to/3mQ4sCH 📙 Spring Microservices in Action(US): https://amzn.to/32G3Hl7 🎻 MUSIC: 🎵 Hear the Noise (Sting): https://www.youtube.com/audiolibrary/... “Sound effects obtained from https://www.zapsplat.com“ #singleton #softwaredesign #java #DailyCodeBuffer