👉 Java Program to Find Duplicate Characters in a String | Step-by-Step

In this video, we solve one of the most frequently asked Java interview questions: 👉 How to find duplicate characters in a String using Java. This problem is commonly asked in: ✔ Java Interviews ✔ Selenium Automation Interviews ✔ Coding Rounds (Fresher & Experienced) 🔹 Topics Covered: - Java String fundamentals - Logic to find duplicate characters - Interview-oriented approach - Simple explanation for beginners 📌 This video is useful for: ✔ Java Beginners ✔ Selenium Testers ✔ Automation Test Engineers ✔ Java Interview Preparation Watch till the end to understand the logic clearly and crack Java interviews confidently. 👍 Like | 💬 Comment | 🔔 Subscribe for more Java & Selenium interview questions and coding programs. #Java #DuplicateCharacters #JavaInterviewQuestions #StringPrograms #CodingInterview #SeleniumInterview #AutomationTesting