What are the advantages and disadvantages of using CompletableFuture for handling asynchronous tasks in Java?

Advantages of CompletableFuture:

• Allows writing asynchronous, non-blocking code with a convenient API.
• Supports chaining, which simplifies handling of sequential asynchronous operations.
• Easily combined with other CompletableFutures for parallel execution of tasks.
• Enables handling exceptions and results in a unified style.

Disadvantages:

• Can complicate debugging due to asynchronous nature and chaining.
• Improper use may lead to resource leaks or unfinished tasks.
• Requires understanding of asynchronous programming concepts, which can be challenging for beginners.

Example usage:

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