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Java Streams API Developer Guide Course For Free – Learn Java

Java Streams API Developer GuideCourse For Free - Learn Java

Java Streams API Developer Guide Course For Free – Learn Java

Functional Programming with Java 8

What you’ll learn

Java Streams API Developer Guide Course For Free – Learn Java

  • Functional Programming
  • Know how to use Java Streams API
  • Understand the benefits Streams have to offer
  • Know how to use concrete > abstraction > concrete pattern
  • Gather stats from datasets
  • Deliver more features instead of focusing on how to make code that works right.
  • Use streams to perform transformations using stream().map(…)
  • Learn awesome IDEA features


  • You should be able to use PC or MAC
  • You should be familiar with some Java syntax


Java 8 brought a lot of great new features to the table. A lot of people say, the community was late in bringing these features, but what often people don’t realize is that brought these new features late but what they did exceptionally well was to implement them better than anyone and give us developers a wonder API to use, and one of them was the Stream API. Before Java, we wrote a lot of code for simple logic and yet we could get it wrong very easily. Well, this is not the case with Java 8 in particulate with Streams. With Streams, we focus on coding and deliver what we indent rather than thinking of how we are going to code the logic to do what we intend. Streams focus on the ALL instead of the PARTS. Streams not only focuses on the ALL but it also allows us to write functional-style programming, and this is what makes Streams and the  Java programming language very attractive to developers. This course is packed with awesome sections that will take you the journey from zero to hero. You will learn and understand what I call the

concrete > abstraction > concrete phase 

and once you grasp this concept we will dive into the abstraction phase and learn awesome features such as

  • Map
  • Filter
  • Flat map
  • Reduce
  • Average
  • Sum
  • Min
  • Difference between intermediate & terminal operations
  • And much more

Finally, at the end of this course, I will teach how streams work internally, their order of execution and the performance benefits they have to offer. The best way to learn any concept is to learn and practice as you go along. So, I packed this course with plenty of exercises for you to challenge you to ensure you learn and start using functional programming with stream moving forward in your career as a Java software engineer. Thanks

Who this course is for:

  • Anyone who wants to learn Java Streams
  • Anyone who wants to learn Functional Programming
  • Who wants to write less code and deliver more
  • Anyone who knows some Java. Beginners are very welcome
  • Any want who wants to improve their Java skills
  • Content From:
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