title: Using Eclipse for androidSDK, when I go to run, I get WARNING: Data partition already in use. Changes will not persist!
body: <p>I am completely new to Java, and Android, and eclipse. When doing the initial Hello, Android tutorial, I go to run and get the following:</p>
  
  <pre><code>WARNING: Data partition already in use. Changes will not persist!
  WARNING: Cache partition already in use. Changes will not persist!
  </code></pre>