package org.davidmoten.io.extras.internal;
   
   import java.nio.ByteBuffer;
   
   public final class Util {
   
       private Util() {
           // prevent instantiation
       }
      
      public static String toString(ByteBuffer bb) {
          StringBuilder s = new StringBuilder();
          int p = bb.position();
          while (bb.remaining() > 0) {
              if (s.length() > 0) {
                  s.append(", ");
              }
              s.append(bb.get());
          }
          bb.position(p);
          return s.toString();
      }
      
      public static ByteBuffer copy(ByteBuffer bb) {
          byte[] a = new byte[bb.remaining()];
          bb.get(a);
          return ByteBuffer.wrap(a);
      }
  
  
  }