import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; public class ConcurrentExample { public static void main(String[] args) { ExecutorService executor = Executors.newFixedThreadPool(5); for (int i = 0; i < 10; i++) { Runnable task = new Task(i); executor.submit(task); } executor.shutdown(); } } class Task implements Runnable { private int taskId; public Task(int id) { this.taskId = id; } @Override public void run() { System.out.println("Task " + taskId + " is running."); } }


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