有人能讲解一下吗，我傻了
package zh.codegym.task.task16.task1628;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;
public class Solution {
public static volatile AtomicInteger readStringCount = new AtomicInteger(0);
public static volatile BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
public static void main(String[] args) throws IOException {
// 读取字符串计数
int count = Integer.parseInt(reader.readLine());
// 初始化线程
ReaderThread consoleReader1 = new ReaderThread();
ReaderThread consoleReader2 = new ReaderThread();
ReaderThread consoleReader3 = new ReaderThread();
consoleReader1.start();
consoleReader2.start();
consoleReader3.start();
while (count > readStringCount.get()) {
}
consoleReader1.interrupt();
consoleReader2.interrupt();
consoleReader3.interrupt();
System.out.println("#1:" + consoleReader1);
System.out.println("#2:" + consoleReader2);
System.out.println("#3:" + consoleReader3);
reader.close();
}
public static class ReaderThread extends Thread {
private List<String> result = new ArrayList<>();
Thread thread=Thread.currentThread();
public void run() {
while (!currentThread().isInterrupted()){
try {
String read = reader.readLine();
result.add(read);
readStringCount.getAndAdd(1);
} catch (IOException ignored) {
}
}
}
@Override
public String toString() {
return result.toString();
}
}
}