import java.nio.ByteBuffer; 

public class BugReproduce 
{ 

   public static void main(final String args[]) 
   { 
      final byte[] data = new byte[512 * 1024]; 

      long start = System.nanoTime(); 

      for (int i = 0; i < 10000; i++) 
      { 
         final ByteBuffer buffer = ByteBuffer.wrap(data); 
         while (buffer.position() < buffer.limit()) 
         { 
            buffer.get(); 
         } 
      } 

      long end = System.nanoTime(); 

      System.out.println("Execution took: " + (end - start) + " nanoseconds"); 

      start = System.nanoTime(); 

      for (int i = 0; i < 10000; i++) 
      { 
         final ByteBuffer buffer = ByteBuffer.wrap(data); 
         while (buffer.position() < buffer.limit()) 
         { 
            buffer.put((byte) 0); 
         } 
      } 

      end = System.nanoTime(); 

      System.out.println("Execution took: " + (end - start) + " nanoseconds"); 
   } 
}