java-streams

Collection of Java 8 streams examples (snippets) grouped by java data structures

• By Data Structure

  • Map
  • List
  • Set
  • Array

• Resources

  • Blogs
  • Websites

By Data Structure

Map

List

Find first element in the list

Arrays.asList("hi", "hey", "hello")
    .stream()
    .findFirst()
    .ifPresent(System.out::println);

Output :

hi

Set

Array

Resources

Blogs

Websites

Contributing

Contributions are welcome :) Please create a pull request.