title: LZ4 compression library in android app
body: <p>How do I use LZ4 compression library in my android application... </p>
  
  <p>The main issue I'm facing is when i try to export a signed application package, the error which comes is </p>
  
  <p><b>Warning: net.jpountz.util.UnsafeUtils: can't find referenced class sun.misc.Unsafe</b></p>
  
  <p>When I directly run the application in my device, there is no issue, this error comes only when I try to export the application.</p>