title: import java.util.regex fails
body: <p>I get an error when attempting to import the java.util.regex (specifically added the line to figure out that the error is in the import as I previously only had import java.util.*).</p>
  
  <pre><code>find_glycopeps.java:5: cannot find symbol
  symbol  : class regex
  location: package java.util
  import java.util.regex; // Should be redundant...
  &lt;some more messages about not recognising Pattern and Matcher, which are classes of the regex package&gt;
  </code></pre>
  
  <p>As far as I am aware, the regex is a 'core' library. I am assuming that since import java.io.* works that the native method of keeping track of where libraries are should be working so I am quite puzzled how this has occured.</p>
  
  <p>PS: I have to note that I have tested some java compilers over the weekend to find 1 that I like and re-installed a 'clean' openjdk-6 this morning, this is probably where the problems originate from but not sure how to proceed.</p>
  
  <p>Cheers</p>
  
  <p>EDIT (SOLVED): .. I will definitely go hide in shame now, thank you all for pointing out the truly silly mistake
  .</p>