anchor.diff:  "%dev":
     quarkus:
       datasource:
  -      url: jdbc:postgresql://localhost:5432/some-database
  -      driver: org.postgresql.Driver
  +      jdbc.url: jdbc:postgresql://localhost:5432/some-database
  +      jdbc.driver: org.postgresql.Driver
         username: quarkus
         password: quarkus
   ----
  
positive.code: %dev.application.server=localhost
  application.server=remotehost
  
  quarkus.datasource.url=jdbc:mysql://${application.server}:3306/mydatabase?useSSL=false
  ----
  
  It does result in one more line in this example but the value of `application.server` can be reused in other properties,
  
negative.code: # YAML supports comments
  quarkus:
    datasource:
      jdbc.url: jdbc:postgresql://localhost:5432/some-database
      jdbc.driver: org.postgresql.Driver
      username: quarkus
      password: quarkus
  
  