Rethrow a different object from the one that was caught : Exceptions « Language Basics « Java






Rethrow a different object from the one that was caught

Rethrow a different object from the one that was caught
          
// : c09:RethrowNew.java
// Rethrow a different object from the one that was caught.
// {ThrowsException}
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.

class OneException extends Exception {
  public OneException(String s) {
    super(s);
  }
}

class TwoException extends Exception {
  public TwoException(String s) {
    super(s);
  }
}

public class RethrowNew {

  public static void f() throws OneException {
    System.out.println("originating the exception in f()");
    throw new OneException("thrown from f()");
  }

  public static void main(String[] args) throws TwoException {
    try {
      f();
    } catch (OneException e) {
      System.err.println("Caught in main, e.printStackTrace()");
      e.printStackTrace();
      throw new TwoException("from main()");
    }
  }
} ///:~



           
         
    
    
    
    
    
    
    
    
    
  








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