java线程---至少也有一个线程

/**
* 至少也有一个线程
*
* @author brj
*
*/
public class ThreadDemo {

/**
* @param args
*/
public static void main(String[] args) {
  Thread thread = Thread.currentThread();
  System.out.println("Current Thread: " + thread.getName());
  thread.setName("TheMainThread");
  System.out.println("After Changed");
  System.out.println("Current Thread: " + thread.getName());
}
}

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