title: warning: The following options were not recognized by any processor: '[room.schemaLocation]'
body: <p>I got this warning:</p>
  
  <p><strong>warning: The following options were not recognized by any processor: '[room.schemaLocation]'</strong></p>
  
  <p>I've already checked the below links solutions and it seems to be a different problem.
  I receive the error while working with Android Studio IDE on an Android project. The error popped up after changes to binding variable in xml (changed type from Integer to int due to Unboxing warning and that i actually only require int). </p>
  
  <p>Already checked below solutions:</p>
  
  <p><a href="https://netbeans.org/bugzilla/show_bug.cgi?id=233098" rel="noreferrer">NetBeans bug 233098</a></p>
  
  <p><a href="https://stackoverflow.com/questions/25290256/getting-android-studio-gradle-and-android-annotations-working-together">getting-android-studio-gradle-and-android-annotations-working-together</a></p>
  
  <p><a href="https://stackoverflow.com/questions/27607509/annotationprocessor-option-not-recorgnized-by-any-processor">annotationprocessor-option-not-recorgnized-by-any-processor</a></p>