title: How to add apache commons collections in Android Studio (Gradle)
body: <p>Im trying to use ListUtils
  but when I ran the app I got this error:</p>
  
  <pre><code> Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.commons.collections.ListUtils" on path: DexPathList[[zip file "/data/app/com.meridianaspect.wiw-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
  </code></pre>
  
  <p>So I guess I have to import that library via gradle somehow, but I dont know how to do that?</p>