The League of Extraordinary Antipattern
summary
Catalogues concrete Java anti‑patterns with code-level examples: a broken Singleton Factory that creates global mutable state, a multithreaded race that silently corrupts cached data, Lombok misuse that hides fields and constructors, database-access-inside-loops that multiplies latency, and exception handling that catches Throwable and swallows stack traces so OutOfMemoryErrors turn into silent failures. Each case shows the offending code, why it fails at runtime, and pragmatic fixes (proper synchronization, remove globals, log/rethrow exceptions, move DB work off hot paths).
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chapters (10)
- 0:00Introduction
- 2:27Speaker intro
- 7:59Antipattern use cases
- 12:13Over-engineering with Lombok
- 16:46Lombok misuse and params
- 21:08Generic exception pitfalls
- 24:52Exception recovery strategies
- 28:01Returning exceptions as values
- 31:33Factory misuse patterns
- 34:25Closing & Q&A
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