cd ~/src (or any other location where you keep your source code)
git clone https://github.com/shailendertk/spring-integration.git
cd spring-integration
mvn clean install
mvn spring-boot:run -Dspring-boot.run.profiles=dev
post below sample message to http://localhost:8080/api/v1/borrower
{ "firstName" : "first", "lastName" : "last" }