title: Android Java - ArrayList lowercase
body: <p>I have a string in ArrayList that i want to convert to lowercase before next lines in code utilize this.The string is called 'results' and will not accept .inLowercase within ArrayList method.
  How can i convert the result to lowercase, i tried this with no luck as explained:</p>
  
  <pre><code>result = result.toLowerCase();
  </code></pre>
  
  <p>i also tried this:</p>
  
  <pre><code>Set&lt;String&gt; results2 = new results.toLowerCase();
  </code></pre>
  
  <p>no luck, yes im noob.. =?</p>
  
  <p>Any help would be great.
  Thank you in advance.</p>