A high-level abstraction for processing sequences of data lazily and potentially in parallel.
Anonymous functions used to provide a concise implementation of a single method in a functional interface. Functional Programming in Java: How functional ...
Interfaces with exactly one abstract method (e.g., Predicate , Consumer , Function , Supplier ) that serve as target types for lambdas. A high-level abstraction for processing sequences of data
: The Streams API provides a fluent way to filter, map, and reduce data, abstracting away the control flow of manual loops. Key Functional Features in Java and reduce data
Java 8 and subsequent updates introduced several tools that facilitate this paradigm: Description
: Since pure functions avoid side effects and share no mutable state, they can be executed in parallel without complex synchronization mechanisms.