CompletableFuturerunAsync

CompletableFuture.runAsync is a method in the CompletableFuture class in Java that allows you to execute a task asynchronously without returning a result.

Here is the syntax for CompletableFuture.runAsync:

public static CompletableFuture<Void> runAsync(Runnable runnable)

The runAsync method takes a Runnable object as a parameter and returns a CompletableFuture. The Runnable object represents the task that will be executed asynchronously.

Here is an example usage of CompletableFuture.runAsync:

CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
    // code to be executed asynchronously
    System.out.println("Executing task asynchronously");
});

In this example, the lambda expression inside the runAsync method represents the task to be executed asynchronously. The code inside the lambda expression will be executed in a separate thread, allowing it to run concurrently with the main thread.

Note that CompletableFuture.runAsync does not return a result. If you need to perform some computation and return a result asynchronously, you can use CompletableFuture.supplyAsync instead