How can I set my confluence address into the third party jar?

[Ronaldo Huang]

I have seen a document which says I can use the EventListener to listen the confluence page workflow state. 

https://wiki.comalatech.com/display/CDML/API+Getting+Started

<dependency>    

<groupId>com.comalatech.workflow</groupId> 

 <artifactId>workflows-api</artifactId>   

 <version>5.1.1</version>   

 <scope>provided</scope>

</dependency>

Which java class or java method in the workflows-api dependency can I set the confluence address?