https://www.tutorialspoint.com/gradle/gradle_installation.htm
$ gradle -v
Install all dependencies of gradle contained in build.gradle
https://www.devmedia.com.br/instalando-e-configurando-a-nova-versao-do-mysql/25813
mysql> CREATE DATABASE debtorservice;
DebtorService\src\main\resources\application.properties
Start main class: com.debtorService.DebtorService.DebtorServiceApplication