title: How can a specify the Gradle wrapper download location?
body: <p>We moved our project to gradle and we have continuous build on Jenkins. We use the gradle wrapper and the Jenkings gradle plugin.</p>
  
  <p>I recognized by reviewing the console output that gradle will be downloaded on each build:</p>
  
  <pre><code>    11:24:42 Downloading http://services.gradle.org/distributions/gradle-1.5-bin.zip
      11:24:48 ........................................................
      11:24:49 Unzipping /home/workspace/our_build/wrapper/dists/gradle-1.5-bin/9si5v6u7tk37kj5dlsrdcm595/gradle-1.5-bin.zip 
            to /home/workspace/our_build/wrapper/dists/gradle-1.5-bin/9si5v6u7tk37kj5dlsrdcm595
  </code></pre>
  
  <p>I think the reason is because the accurev plugin will purge always the whole workspace for each run (cannot be disabled).</p>
  
  <p>Is it possible to configure the gradle download location?
  Is it safe to use a shared location for all jobs? Or is it better to have a location per job?</p>