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Java Optional Trick You Need To Know #shorts #java

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Java Optional Trick You Need To Know #shorts #java

NullPointerException? Not today, Java fans! 🚫💥 Ever had your Java code blow up with a *NullPointerException*? It’s like stepping on a LEGO barefoot—painful and totally avoidable. In this quick tip, we’ll show you how to use `Optional` to bubble‑wrap your values and keep your program drama‑free. Watch Jack get printed without the ...

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