Most Asked Java Interview Question #17 | String vs String Buffer vs StringBuilder?

Описание: Already learned String, String Buffer, and StringBuilder in Java?
Here’s your quick cheat sheet for interviews 🚀
String:
   • Most Asked Interview Question #14 | Part 1...  
String Builder:
   • Most Asked Java Interview Question #15 | p...  
String Buffer:
   • Most Asked Java Interview Question #16 | P...  

“Strings in Java are immutable, every change creates a new object.
String Buffer is mutable and thread-safe, but a bit slower.
StringBuilder is also mutable, faster, but not thread-safe.
Remember: String for fixed text, Buffer for multithreaded, Builder for speed!”

👉 This simple table helps you remember the differences in just seconds.
Perfect for interview prep and quick revision!

Subscribe for daily Java & Spring Boot Shorts 🎯