Advanced Java CompletableFuture Features: Applying Completion Stage Methods (Part 1)

This video demonstrates how to apply Java's CompletableFuture and its completion stage methods in a case study that fuses Java sequential streams with the Java completable futures framework. This case study generates and processes a sequential stream of random, large, unreduced BigFraction objects asynchronously. It combines the Java streams map() intermediate operation with with a lambda Function that uses the thenCompose() completion stage method for reduction and multiplication without nesting CompletableFuture objects. The process culminates in a single CompletableFuture from a stream of such futures, showcasing an efficient pattern for handling asynchronous operations in Java.