int vol=ByteBuffer.wrap(intBuffer).order(ByteOrder.LITTLE_ENDIAN).getInt();
raf.read(intBuffer);
int reserve=ByteBuffer.wrap(intBuffer).order(ByteOrder.LITTLE_ENDIAN).getInt();
Candle c=new Candle(new MyDate(year,month,day),sopen,
sclose,shigh,slow,vol );
// c.setCode(code);
list.add(0,c);
}