Common Mistakes by Java Developers ✅
1. Using == Instead of .equals() for String Comparison.
2. Forgetting to Close Resources.
3. Modifying a List While Iterating Over It.
4. Not Implementing hashCode() When Overriding equals().
5. Ignoring NullPointerException
6. Using Raw Types in Generics
7. Blocking the Main Thread with Synchronous Calls
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