title: Using methods on every item in an Array
body: <p>I have a string array that is being filled dynamically.... I would like to run this function:</p>
  
  <pre><code>String[] name = request.getParameterValues("name");
  myString = name.substring(0, name.length() - 2);  
  </code></pre>
  
  <p>Now, I know that this wont run, because substring and length methods aren't used for the whole array.  Since i dont know how many items will be in this array at any given run time, is there anyway to run the substring/length function for every item in this array?  </p>