: Since pure functions avoid side effects and share no mutable state, they can be executed in parallel without complex synchronization mechanisms.
Interfaces with exactly one abstract method (e.g., Predicate , Consumer , Function , Supplier ) that serve as target types for lambdas. Functional Programming in Java: How functional ...
: Encouraging immutable data structures ensures that once an object is created, its state cannot change. This reduces bugs related to unintended state mutations and makes code easier to test and reason about. : Since pure functions avoid side effects and
Anonymous functions used to provide a concise implementation of a single method in a functional interface. Functional Programming in Java: How functional ...