An exception travelling up through finally

public class Main {
    static void outer() {
        try {
            inner();
            System.out.println("after inner");
        } finally {
            System.out.println("outer finally");
        }
    }

    static void inner() {
        System.out.println("inner start");
        throw new RuntimeException("boom");
    }

    public static void main(String[] args) {
        try {
            outer();
        } catch (RuntimeException e) {
            System.out.println("caught " + e.getMessage());
        }
        System.out.println("end");
    }
}