How to consume events that are not located in a common package

[hieutran29]

Let's say I have 2 Spring boot applications A and B. Are there any ways that application B subscribes to events published by application A, where those events are placed in application A rather than in a common project?

For example, I have 2 microservices: TodoService and TodoViewService. TodoService publishes events TodoCreatedEvent (which is located in package com.todoservice.events.TodoCreatedEvent). In TodoViewService, I created TodoCreatedEvent located in package com.todoviewservice.events.TodoCreatedEvent. I want TodoViewService to subscribe to TodoCreatedEvent published from TodoService, but it doesn't work.

Any suggestions?
Thanks