title: Unable to execute Sonar after sonar-java-plugin 4.0 upgrade
body: <p>After upgrading SonarQube from 5.5 to 5.6.5 our Gradle build worked as expected until the SonarJava plugin was updated. </p>
  
  <p>We updated from 3.13.1 to 4.x (I tried 4.0, 4.8, and 4.9). I had to 'down grade' the plugin back to 3.13.1 for the build to pass. The main reason we upgraded the SonarQube server was so the developers could use SonarLint and SonarJava v4.0 is a minimum requirement.</p>
  
  <p>The error I get is:</p>
  
  <pre><code>ERROR: Caused by: sonar.binaries and sonar.libraries are not supported since version 4.0 of sonar-java-plugin, please use sonar.java.binaries and sonar.java.libraries instead
  </code></pre>
  
  <p>We don't use <code>sonar.binaries</code> or <code>sonar.libraries</code> in our code so I assume it might exist in the org.gradle.sonar-runner plugin that is applied.</p>
  
  <p>I can include the following if necessary upon request :</p>
  
  <ol>
  <li>the gradlew call</li>
  <li>the gradle code</li>
  <li>the log output </li>
  </ol>