title: Regular expression to parse two numbers from a line
body: <p>What I want to achieve is actually quite simple : 
  I have lines that look similar to :</p>
  
  <pre><code>V123,V20  
  10,9999  
  100,V220  
  </code></pre>
  
  <p>etc...</p>
  
  <p>Basically many pairs of numbers with a leading letter / zero.
  I want to be able to parse them using RegEx, what I've found so far in Java is :</p>
  
  <pre><code>Pattern p = Pattern.compile(".*([1-9](?:\\d{0,2})).*",Pattern.MULTILINE);
  Matcher m = p.matcher("V999,V50");
  System.out.println(m.matches()); - return true
  System.out.println(m.groupCount()); --&gt; this one returns 0
  </code></pre>
  
  <p>Any help will be appreciated,
  Thanks.</p>