Java Streams Course
Dive deep into Java Streams through practical exercises on refactoring loops, using advanced collectors, implementing pagination, and optimising parallel performance. Build clean, testable, high-performing stream pipelines tailored for enterprise Java projects in real-world scenarios, ensuring efficient and robust data processing solutions.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in modern Java Streams for efficient data handling. Cover stream basics like creation, filtering, mapping, and reduction. Advance to collectors for grouping, partitioning, and summarising data. Master sorting, pagination, complex queries, refactoring old loops into sleek pipelines, plus collections and immutability principles. Conclude with testing, debugging, profiling, and tuning parallel streams for top-notch, reliable code performance.
Elevify advantages
Develop skills
- Master Java Streams to create smooth, effective pipelines for everyday data tasks.
- Refactor old nested loops into simple, powerful stream-based solutions.
- Boost code speed with safe parallel streams, JMH benchmarks, and primitive streams.
- Use collectors for grouping data, partitioning sets, and designing custom aggregators.
- Test stream operations reliably with JUnit, AssertJ, and smart IDE debugging tools.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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