// : c09:SimpleExceptionDemo.java
// Inheriting your own exceptions.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
class SimpleException extends Exception {
}
public class SimpleExceptionDemo {
public void f() throws SimpleException {
System.out.println("Throw SimpleException from f()");
throw new SimpleException();
}
public static void main(String[] args) {
SimpleExceptionDemo sed = new SimpleExceptionDemo();
try {
sed.f();
} catch (SimpleException e) {
System.err.println("Caught it!");
}
}
} ///:~