FixedThreadPoolExecutor.java

package taskExecutor;

import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;

public class FixedThreadPoolExecutor {
    public FixedThreadPoolExecutor(){
        ThreadPoolExecutor executor = (ThreadPoolExecutor)Executors.newFixedThreadPool(4);
        for(int i=0; i<10;i++){
            Task task = new Task("Task" + i);
            System.out.println("A new task has been added: "+ task.getName());
            executor.execute(task);
        }
        System.out.println("Maximum threads inside pool " + executor.getMaximumPoolSize());
        executor.shutdown();
    }
}