Spring Boot Actuator Integration with Non-Spring boot (Spring version 4.0.2) Application

Question

I am trying to integrate actuator in my spring mvc app (version 4.0.2) which is using java 7. I have xml based config. Without any sort of conflict and error, I can add below dependency -

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-actuator</artifactId>
   <version>1.5.22.RELEASE</version>
</dependency>

But actuator endpoint is not being enabled.

It would be highly appreciating if anyone can come up with a solution.

Thanks.