Warning in strings.xml
<p>I am wondering about a warning I get in my strings.xml file.</p>

<p>The very first line:</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
</code></pre>

<p>has a warning indicator that says <code>The resource R.string.hello appears to be 
 unused</code>. </p>

<p>Why am I getting this error? No where in the code do I have 'hello' as confirmed by a simple grep for it.</p>

<p><strong>NOTE: there is NO string of characters that spell out hello in the project. Not in the java files, not in the xml files, not any in any of the other files that grep would look at. That is why I am so confused by this warning.</strong></p>

<p>Thanks</p>
