The code, currently, is limited to Asynchronous programming using Java 8.

Learnings - get vs. getNow (Main.java) - Thread of execution (Main2.java) - Changing the pool (Main3.java) - Async vs. non-async (Main4.java) ○ In parallel streams, entire pipeline is condemned to run in a single thread. ○ It's not case with CompletableFuture. - thenAccept (Main5.java) - thenApply (Main5.java) - Build a pipeline and execute it later on. (Main6.java) } Watch at 1:53 - Stream is zero or more streams operation; whereas CompletableFuture - one sequence where it goes through. Once it goes through that sequence it either completes or get cancelled. ○ Promises are zero or one piece of data or an exception. ○ Observables are zero or many pieces/streams of data. - Exception Handling (Main7.java)

Combine (starts at 2:14)