Su San Talks Tech

Jul 15, 2022 · Fundamentals

6 Common Java Pitfalls Every Developer Should Avoid

This article walks Java developers through six frequent pitfalls—including misuse of the == operator, subtle bugs in Objects.equals, precision issues with BigDecimal, unexpected Stream filter behavior, autoboxing/unboxing surprises, and string replace quirks—offering clear explanations, code examples, and best‑practice solutions to help avoid costly bugs.