title: java.awt.Color changing rgb color after creation
body: <p>When I create a Color object with java.awt.Color, I can set its color with the constructor, but i don't figure out how to change it after (when my color object is already created).</p>
  
  <p>So is it a way to set again RGB values after construction ? I don't see any setters in the regular class ...</p>
  
  <pre><code>Color light_color = new Color(0,0,0);
  </code></pre>
  
  <p>As it seems to be impossible, I need to give a Color object to the setColor function of my Graphics object but i also need to be able to change RGB values. Is it a way to rewrite the class or something to add RGB setters ? i'm beginner in Java ^^.</p>