title: tokenizer or split string at multiple spaces in java
body: <p>I need to tokenize a string where ever there is more than one space.</p>
  
  <p>for instance </p>
  
  <pre><code>"HUNTSVILLE, AL                   30   39.8   44.3   52.3"
  </code></pre>
  
  <p>becomes </p>
  
  <pre><code>"HUNTSVILLE, AL","30","39.8","44.3","52.3"
  </code></pre>
  
  <p><br /></p>
  
  <pre><code>StringTokenizer st = new StringTokenizer(str, "   ");
  </code></pre>
  
  <p>just tokenizes any whitespace, and I can't figure out a regex to do what I need.</p>
  
  <p>Thanks</p>