human.java

来自「think in java TIJ-3rd-edition-code.zip」· Java 代码 · 共 23 行

//: c10:Human.java
// Catching exception hierarchies.
import com.bruceeckel.simpletest.*;

class Annoyance extends Exception {}
class Sneeze extends Annoyance {}

public class Human {
  public static void main(String[] args) {
    SimpleTest monitor =
      new SimpleTest("Human");
    try {
      throw new Sneeze();
    } catch(Sneeze s) {
      System.err.println("Caught Sneeze");
    } catch(Annoyance a) {
      System.err.println("Caught Annoyance");
    }
    monitor.expect(new String[] {
      "Caught Sneeze"
    });
  }
} ///:~