20[分析题]
public class FinallyWorks {
  static int count = 0;
  public static void main(String[] args) {
    while(true) {
      try {
        // post-increment is zero first time:
        if(count == 0)
          throw new Exception();
        System.out.println("No exception");
      } catch(Exception e) {
        System.out.println("Exception thrown");
      } finally {
        System.out.println("in finally clause");
        if(count == 2) break; // out of "while"
      }
    }
  }
}