title: java : how to remove whitespace between letters of a word in a string
body: <p>I have a really big text file and I am having some problems with string formatting. I have passed the whole text file into a string, but there is only one problem. There are some portions in the file with this kind of text:</p>
  
  <pre><code>S E N T I N E L S    A R E  I N   T H E   S K Y 
  </code></pre>
  
  <ul>
  <li>There are at least 2 white space characters in between the WORDS.</li>
  <li>There is only 1 white space character in between the LETTERS.</li>
  </ul>
  
  <p>and I have to convert this specific portion to this format:</p>
  
  <pre><code>sentinels are in the sky 
  </code></pre>
  
  <p>NOTE: TO SEE THE ORIGINAL TEXT FILE CLICK ON THIS LINK: <a href="http://files.seds.org/pub/software/text/weather.txt" rel="nofollow">http://files.seds.org/pub/software/text/weather.txt</a> </p>