Explain the Concept of CompletableFuture and Its Use Cases.

Explain the Concept of CompletableFuture and Its Use Cases.

CompletableFuture is used for asynchronous programming and managing tasks.

Key Features

It supports non-blocking operations and chaining of tasks.

Example Code

            CompletableFuture.supplyAsync(() -> {
                return "Hello";
            }).thenAccept(result -> {
                System.out.println(result);
            });
            

This example shows how CompletableFuture handles asynchronous tasks.