What is the purpose of `CompletableFuture` in Java asynchronous programming?

Java Associate Hard

Java Associate — Hard

What is the purpose of `CompletableFuture` in Java asynchronous programming?

Key points

  • `CompletableFuture` allows for explicit completion of asynchronous tasks
  • It enables chaining of multiple asynchronous computations
  • It can combine multiple futures for more complex asynchronous workflows
  • Provides more functionality compared to the basic Future interface

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