code: @Deprecated
  	public static StringBuffer appendByteAsPaddedHexString(byte value, StringBuffer buffer)
  	{
  		return buffer.append(printHexBinary(new byte[] {value}).toLowerCase());
  	}
docs: Convert a byte into a padded hexadecimal string.
  
  @param value
  the value 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(new byte[] {value}).toLowerCase())</code>