Prashant Kumar on Instagram: "Did you know that Java behaves differently when comparing wrapper classes like Integer? 🤯 In this quiz, we test a simple line of code: Integer a = 128; Integer b = 128; System.out.println(a == b); Most beginners expect true, but the correct output is: ❌ 👇 Watch the video to learn why Java outputs false here! This happens because of Integer caching mechanism in Java — only values between -128 to 127 are cached. Anything outside that range creates a new object, so =

Java Learning on Instagram: "what are wrapper classes in java? java programming questions and quizzes #java #javacode #javadeveloper #javaprogramming #javadevelopers #javaprogrammer #springboot"