title: 8192 bytes when creating file
body: <p>In my Java code I have function that gets file from the client in http request and converts that in to the file. I have this line there:</p>
  
  <pre><code>byte[] buffer = new byte[8192];
  </code></pre>
  
  <p>what does 8192 bytes (8 kb) means here?</p>
  
  <p><a href="https://stackoverflow.com/questions/1111130/basic-file-upload-in-gwt/1111606#1111606">This is one of the responses that I got</a>, and want to make sure that I understand that code.</p>