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coding pitfalls

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Amap Tech
Amap Tech
May 8, 2020 · Backend Development

Common Java Coding Pitfalls and How to Avoid Them

These seven Java coding pitfalls—from improper object comparison and ternary‑operator null handling to generic type mismatches, BeanUtils copying errors, missing equals/hashCode, and CGLIB proxy issues—are explained with bytecode insights and concrete avoidance strategies such as consistent types, proper generics, correct overrides, and avoiding final members.

CGLIBJavaObject Comparison
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Common Java Coding Pitfalls and How to Avoid Them