title: How to use "sourceSets.main.jni.srcDirs = []" in gradle experimental
body: <p>in my gradle-build I have this istruction:</p>
  
  <p>sourceSets.main.jni.srcDirs = []</p>
  
  <p>but I need to migrate to gradle experimental (to be able to use breakpoints to debug native source), is there possible to use it in some way in gradle-experimental?</p>
  
  <p>Thank you</p>