Monads in Java

Date: 2024-07-18

This article explains Monads, a powerful concept from functional programming, and their application in Java. Monads, implemented as design patterns, allow for chaining operations while managing side effects like null values or asynchronous computations. Java utilizes Monads through classes like Optional and CompletableFuture, offering methods like map and flatMap for controlled value transformations. The article illustrates Monad principles with examples using Optional and a custom Monad implementation, highlighting how they improve code readability and robustness. By understanding Monads, Java developers can write cleaner, more maintainable code.

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