public class Travel {

  // Catches exception
  public static void A() {
    System.out.println("Start of A");
    try {
      B();
    } catch (Exception e) {
      System.out.println("Caught in A : " + e.getMessage());
    }
    System.out.println("End of A");
  }

  // Passes exception to caller
  public static void B() throws Exception {
    System.out.println("Start of B");
    C();
    System.out.println("End of B");
  }

  // Throws exception
  public static void C() throws Exception {
    System.out.println("Throw Exception");
    throw new Exception("Exception from C");
  }

  public static void main(String[] args) {
    A();
  }
}