What method of result transmission was used in your last project?

In my latest Java project, I used the approach of Future and CompletableFuture to pass results between components.

This allows performing asynchronous operations and obtaining the result upon completion without blocking the main thread.

Example of using CompletableFuture:

CompletableFuture.supplyAsync(() -> {
    // Long operation
    return computeResult();
}).thenAccept(result -> {
    // Processing the result
    System.out.println("Result: " + result);
});

This method is convenient for asynchronous processing and passing results between threads or components without complex synchronization.