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6.1 CompletableFuture Pipeline Composition & Custom Executors
Topic Summary
Build asynchronous pipelines with thenApply, thenCompose, and isolate blocking I/O from ForkJoinPool.commonPool().
What You Will Learn
• Chain asynchronous steps using `.thenApply()` and `.thenCompose()`.
• Avoid `ForkJoinPool.commonPool()` starvation bugs by passing custom executors.
• Recover gracefully from exceptions with `.exceptionally()`.
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