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public class Threads4 


public class Threads4 {  public static void main (String[] args) {  new Threads4().go();  }  public void go() {  Runnable r = new Runnable() { public void run() {  System.out.print(”foo”);  }  };  Thread t = new Thread(r);  t.start();  t.start();  }  }  What is the result?() 

  • A Compilation fails.
  • B An exception is thrown at runtime.
  • C The code executes normally and prints „foo”.
  • D The code executes normally, but nothing is printed.
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分类:SCJP程序员认证考试题库