title: How to clean up a bitmap?
body: <p>I'm creating a new empty transparent <code>Bitmap</code> and making some modifications to it.</p>
  
  <p>Is there a way to clean up this (make transparent and empty again) without creating new instance of <code>Bitmap</code>?</p>
  
  <p><strong>UPDATE:</strong>
  Thanks for your help.
  I have found answer.</p>
  
  <pre><code>// Fills the bitmap's pixels with the specified Color. 
  bitmap.eraseColor(somecolor);
  </code></pre>