What is CompletableFuture in Java?
An example of an AI chatbot conversation about Java's CompletableFuture for asynchronous programming.
What is CompletableFuture in Java?
CompletableFuture is a class in Java that allows you to write asynchronous, non-blocking code. It represents a future result of an asynchronous computation.
How do I create a CompletableFuture?
You can create a CompletableFuture using the static method CompletableFuture.supplyAsync(). For example: CompletableFuture<String> future = CompletableFuture.supplyAsync(() -> "Hello, World!");
Can I combine multiple CompletableFutures?
Yes, you can combine multiple CompletableFutures using methods like thenCombine(), allOf(), or anyOf() to handle results from multiple asynchronous tasks.
What are the advantages of using CompletableFuture?
CompletableFuture provides better readability, allows for easier error handling, and supports a more functional style of programming compared to traditional approaches.
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