anchor.diff:  <2> Restart extensions. A change on these files trigger a restart request.
   <3> Source extensions. A change on these files trigger a compilation request, followed by a restart request.
   <4> Application port
  +<5> How long to wait after last file change to restart. Default is: `500` milliseconds.
   
  
positive.code:   restartExtensions = ["conf", "properties", "class"]              <2>
    compileExtensions = ["java", "kt"]                               <3>
    port = 8080                                                      <4>
  }
  ----
  
  
negative.code:       <restartExtensions>conf,properties,class</restartExtensions> <2>
        <compileExtensions>java,kt</compileExtensions>               <3>
        <port>8080</port>                                            <4>
        <waitTimeBeforeRestart>500</waitTimeBeforeRestart>           <5>
      </configuration>
    </plugin>
    ...
  