title: The package collides with a type in java code
body: <p>I have a question about eclipse version 3.6.1.<br/> 
  I had run my code well before, but now I open the eclipse and my code appear red line at the package.<br/>
  The error message is <strong>The package com.test collides with a type</strong>.<br/>
  How should I solve this problem?<br/>
  My code is as the following:<br></p>
  
  <blockquote>
    <p>package com.test;<br/><br/>
    public class test extends Activity{<br/>
    .....<br/>
    .....<br/>
    }</p>
  </blockquote>
  
  <p>Thank you for your help~:)</p>