Вот мой вывод:
pool-1-thread-1, localId=1
pool-1-thread-1, localId=2
pool-1-thread-1, localId=3
pool-1-thread-1, localId=4
pool-1-thread-1, localId=5
pool-1-thread-1, localId=6
pool-1-thread-1, localId=7
pool-1-thread-1, localId=8
pool-1-thread-1, localId=9
pool-1-thread-1, localId=10
Почему ему мало то?
package com.javarush.task.task28.task2807;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
/*
Знакомство с ThreadPoolExecutor
*/
public class Solution {
public static void main(String[] args) throws InterruptedException {
final AtomicInteger count = new AtomicInteger(0);
LinkedBlockingQueue<Runnable> queue = new LinkedBlockingQueue<>();
for (int i = 0; i < 10; i++) {
Runnable runnable = new Runnable() {
@Override
public void run() {
doExpensiveOperation(count.addAndGet(1));
}
};
queue.put(runnable);
}
ThreadPoolExecutor executor = new ThreadPoolExecutor(3, 5, 1000,
TimeUnit.MILLISECONDS, queue);
executor.prestartAllCoreThreads();
executor.shutdown();
executor.awaitTermination(5, TimeUnit.SECONDS);
//Add your code here
/* output example
pool-1-thread-2, localId=2
pool-1-thread-3, localId=3
pool-1-thread-1, localId=1
pool-1-thread-3, localId=5
pool-1-thread-2, localId=4
pool-1-thread-3, localId=7
pool-1-thread-1, localId=6
pool-1-thread-3, localId=9
pool-1-thread-2, localId=8
pool-1-thread-1, localId=10
*/
}
private static void doExpensiveOperation(int localId) {
System.out.println(Thread.currentThread().getName() + ", localId=" + localId);
}
}