code: @Deprecated
  	public static StringBuffer appendBytesAsPaddedHexString(byte[] values, StringBuffer buffer)
  	{
  		return buffer.append(printHexBinary(values).toLowerCase());
  	}
docs: Convert a sequence of bytes into a padded hexadecimal string.
  
  @param values
  the sequence to convert.
  @param buffer
  the buffer to append the result into.
  @return the updated buffer.
  @deprecated use <code>buffer.append(javax.xml.bind.DatatypeConverter.printHexBinary(value).toLowerCase())</code>