title: Guava vs Google Play Services: Build Conflict
body: <p>I would like to use Guava and GooglePlayServices in the same project. After I  added Guava via gradle, I got a dex build error. I was able to isolate the conflicting culprit as GooglePlayServices. I can build using one, or the other, not both.</p>
  
  <pre><code>dependencies {
  compile fileTree(dir: 'libs', include: ['*.jar'])
  compile 'com.google.android.gms:play-services:7.5.0'
  compile group: 'com.google.guava', name: 'guava', version: '18.0'}
  </code></pre>
  
  <p>Anyone else encounter this? Solution appreciated.</p>