What are alternatives to Selector and how do they compare?

Alternatives to the Java Selector include various options for handling non-blocking I/O operations, such as NIO (New Input/Output), Netty, and Java's CompletableFuture. Each of these alternatives has its own strengths and weaknesses when compared to the traditional Selector approach.
alternatives , Java Selector , NIO , Netty , CompletableFuture , non-blocking I/O
// Example of using CompletableFuture in Java import java.util.concurrent.CompletableFuture; public class CompletableFutureExample { public static void main(String[] args) { CompletableFuture.supplyAsync(() -> { // Simulate a long-running task return "Hello, World!"; }).thenAccept(result -> { System.out.println(result); }); } }

alternatives Java Selector NIO Netty CompletableFuture non-blocking I/O

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