Demo.java

package tutorialquestions.question153d;

public class Demo {

 public static void main(String[] args) {

 try {

 try {

 try {

 try {

 switch (Integer.parseInt(args[0])) {

 case 0:
 throw new A();
 case 1:
 throw new B();
 case 2:
 throw new C();
 default:
 // Nothing.
 }

 } catch (C exception) {
 System.out.println(exception);
 throw exception;
 }

 } catch (B exception) {
 System.out.println(exception);
 throw exception;
 }
 } catch (A exception) {
 System.out.println(exception);
 throw exception;
 }

 System.out.println("No exception was thrown.");

 } catch (NumberFormatException exception) {
 System.out.println("The command-line argument you entered was not an integer!");
 } catch (Exception exception) {
 System.out.println("An exception was thrown: " + exception);
 } finally {
 System.out.println("All control-flow paths get to me!");
 }

 }

}