Intermediate module
Module 10: Functional Programming and Streams
Adopt functional idioms with lambdas, method references, and the Streams API for expressive data processing.
Lessons
9
Short units, clear order.
Starts with
Lambda Syntax Variations
Finish line
Mini-Project: Data Analysis with Streams
Lesson checklist
Module 10: Functional Programming and Streams
Lambda Syntax Variations
Master concise lambda forms, parameter inference, and block lambdas.
Built-in Functional Interfaces
Meet Predicate, Function, Consumer, Supplier, and friends.
Stream Creation Strategies
Create streams from collections, arrays, builders, and infinite generators.
Intermediate Operations
Chain filter, map, flatMap, distinct, sorted, and peek effectively.
Terminal Operations & Collectors
Leverage reduce, collect, matchers, and summary statistics for aggregated results.
Collectors In Depth
Compose downstream collectors to build complex aggregations.
Parallel Streams Basics
Understand when parallelism helps and how to avoid pitfalls.
Functional Best Practices
Combine functional techniques with imperative code safely.
Mini-Project: Data Analysis with Streams
Analyze CSV datasets with stream pipelines, collectors, and Optional logic.
Advertisement