title: Java Regex Help: Splitting String on spaces, "=>", and commas
body: <p>I need to split a string on any of the following sequences:</p>
  
  <p>1 or more spaces<br>
  0 or more spaces, followed by a comma, followed by 0 or more spaces,<br>
  0 or more spaces, followed by "=>", followed by 0 or more spaces</p>
  
  <p>Haven't had experience doing Java regexs before, so I'm a little confused. Thanks!</p>
  
  <p>Example:<br>
  add  r10,r12 => r10<br>
  store r10 => r1</p>