debug6_4.java

来自「北京大学出版社的」· Java 代码 · 共 26 行

package questions.c6;
class D64_E1 extends Exception {
}
class D64_E2 extends D64_E1 {
}
public class Debug6_4 {
   public static void g() throws D64_E2 {
      System.out.println( "Processing here" );
      throw new D64_E2();
   }
   public static void cleanUp() {
      System.out.println( "Clean up processing here" );
   }
   public static void main( String[] args ) {
      try {
         g();
      } catch ( D64_E2 e ) {
         System.out.println( e );
         cleanUp();
      } catch ( D64_E1 e ) {
         System.out.println( e );
         cleanUp();
      }
      cleanUp();
   }
}