Rethrow a different object from the one that was caught : Exceptions « Language Basics « Java
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()");
}
}
} ///:~
